Base 2 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
400: | \[2^{400}-1\] | 3 × 53 × 11 × 17 × 31 × 41 × 101 × 251 × 257 × 401 × 601 × 1601 × 1801 × 4051 × 8101 × 25601 × 61681 × 268501 × 340801 × 2787601 × 82471201 × 3173389601 × 4278255361 × 432363203127002885506543172618401<33> |
401: | \[2^{401}-1\] | 856971565399<12> × 2136958965524920285681<22> × 594538100848945223169882301931953<33> × 4743358775443804666040010704534780418840545962266329593<55> |
402: | \[2^{402}-1\] | 32 × 7 × 1609 × 2011 × 9649 × 22111 × 6324667 × 7327657 × 193707721 × 761838257287<12> × 6713103182899<13> × 59151549118532676874448563<26> × 87449423397425857942678833145441<32> |
403: | \[2^{403}-1\] | 8191 × 45137 × 2147483647 × 8532838289<10> × 3049265608323207033354525040420863372400727272926604181336315082400000135598108701713853477087<94> |
404: | \[2^{404}-1\] | 3 × 5 × 809 × 9491060093<10> × 5218735279937<13> × 7432339208719<13> × 600503817460697<15> × 341117531003194129<18> × 53425037363873248657<20> × 845100400152152934331135470251<30> |
405: | \[2^{405}-1\] | 7 × 31 × 73 × 151 × 271 × 631 × 2593 × 23311 × 71119 × 262657 × 348031 × 537841 × 97685839 × 49971617830801<14> × 11096527935003481<17> × 17645665556213400107370602081155737281406841<44> |
406: | \[2^{406}-1\] | 3 × 43 × 59 × 127 × 233 × 1103 × 2089 × 136417 × 3033169 × 121793911 × 596834617 × 3692022713 × 252715814615565962418688965855731<33> × 11348055580883272011090856053175361113<38> |
407: | \[2^{407}-1\] | 23 × 89 × 223 × 3257 × 616318177 × 3068001817 × 1826375940722234754636475033<28> × 64374964789425759023795123420605218308370931223311543823123770088423<68> |
408: | \[2^{408}-1\] | 32 × 5 × 7 × 13 × 172 × 103 × 137 × 241 × 307 × 409 × 953 × 2143 × 2857 × 3061 × 6529 × 8161 × 11119 × 13669 × 26317 × 43691 × 131071 × 354689 × 40932193 × 1326700741 × 1467129352609<13> × 2879347902817<13> × 737539985835313<15> |
409: | \[2^{409}-1\] | 4480666067023<13> × 76025626689833<14> × 3881196575913244673719425770871246487895686937951690944453838586764072695131586617955811936945129<97> |
410: | \[2^{410}-1\] | 3 × 11 × 31 × 83 × 13367 × 2940521 × 164511353 × 8831418697<10> × 70171342151<11> × 3655725065508797181674078959681<31> × 2125820563389437533390243893834597846757304863651<49> |
411: | \[2^{411}-1\] | 7 × 823 × 27261904199932321<17> × 32032215596496435569<20> × 5439042183600204290159<22> × 647923469936355993348337<24> × 298291609560028759691116319707152042481<39> |
412: | \[2^{412}-1\] | 3 × 5 × 41201 × 17325013 × 520379897 × 2550183799 × 415141630193<12> × 473000157711296729<18> × 8142767081771726171<19> × 3976656429941438590393<22> × 117070097457656623005977<24> |
413: | \[2^{413}-1\] | 127 × 179951 × 2006647231 × 3203431780337<13> × 6774027833473375976915021445395839<34> × 21256743751927370220630952377105576570016395501658460697868351<62> |
414: | \[2^{414}-1\] | 33 × 7 × 19 × 47 × 73 × 139 × 79903 × 178481 × 2796203 × 634569679 × 168749965921<12> × 2232578641663<13> × 10052678938039<14> × 42166482463639<14> × 6113142872404227834840443898241613032969<40> |
415: | \[2^{415}-1\] | 31 × 167 × 470933694191<12> × 3028917598961<13> × 130666175908831<15> × 57912614113275649087721<23> × 32367218471375835379289471<26> × 46782247616476922972329742136208001<35> |
416: | \[2^{416}-1\] | 3 × 5 × 17 × 53 × 157 × 257 × 1613 × 2731 × 8191 × 65537 × 858001 × 928513 × 308761441 × 18558466369<11> × 23877647873<11> × 21316654212673<14> × 715668470267111297<18> × 78919881726271091143763623681<29> |
417: | \[2^{417}-1\] | 7 × 5625767248687<13> × 7606017793609<13> × 123876132205208335762278423601<30> × 9121860314802631535729338714627536721870308627534265066967795115502591<70> |
418: | \[2^{418}-1\] | 3 × 23 × 89 × 419 × 683 × 174763 × 524287 × 94803416684681<14> × 1512348937147247<16> × 3410623284654639440707<22> × 5346950541323960232319657<25> × 1607792018780394024095514317003<31> |
419: | \[2^{419}-1\] | 839 × 903780021613921<15> × 5800422716722833271214743<25> × 10287968884341772230096159036619433593<38> × 29919490848598531825060153417921002916701815927<47> |
420: | \[2^{420}-1\] | 32 × 52 × 72 × 11 × 13 × 29 × 31 × 41 × 43 × 61 × 71 × 113 × 127 × 151 × 211 × 281 × 331 × 337 × 421 × 1321 × 1429 × 5419 × 14449 × 29191 × 86171 × 106681 × 122921 × 152041 × 664441 × 1564921 × 7416361 × 47392381 × 146919792181<12> × 1041815865690181<16> |
421: | \[2^{421}-1\] | 614002928307599<15> × 8819779591697258388298117725624832271141577326602771028307143781815455970700534027206522451123308835472505327249<112> |
422: | \[2^{422}-1\] | 3 × 4643 × 15193 × 9878177 × 5344743097<10> × 199061567251<12> × 60272956433838849161<20> × 22481127512575175864234185190299<32> × 3593875704495823757388199894268773153439<40> |
423: | \[2^{423}-1\] | 7 × 73 × 2351 × 4513 × 13264529 × 4375578271<10> × 646675035253258729<18> × 1617189999730415801728461273583<31> × 65822575300775658772854198368766558032903129506601623<53> |
424: | \[2^{424}-1\] | 3 × 5 × 17 × 107 × 6361 × 69431 × 15358129 × 20394401 × 586477649 × 1692645313 × 28059810762433<14> × 1801439824104653<16> × 10920513604018498900801<23> × 20946001591429012199281424246257<32> |
425: | \[2^{425}-1\] | 31 × 601 × 1801 × 131071 × 9520972806333758431<19> × 2069237502716464794985816105550982396339012259800336045348830659287429006970383760001800897298401<97> |
426: | \[2^{426}-1\] | 32 × 7 × 5113 × 17467 × 66457 × 102241 × 228479 × 48544121 × 56409643 × 212885833 × 13952598148481<14> × 2849881972114740679<19> × 4205268574191396793<19> × 203525545766301306933226271929<30> |
427: | \[2^{427}-1\] | 127 × 33282089 × 2305843009213693951<19> × 35560193412972319062061768261639727517478499914167548496031688280584977077562191671059223282469465959<101> |
428: | \[2^{428}-1\] | 3 × 5 × 643 × 857 × 843589 × 8174912477117<13> × 23528569104401<14> × 37866809061660057264219253397<29> × 84115747449047881488635567801<29> × 162259276829213363391578010288127<33> |
429: | \[2^{429}-1\] | 7 × 23 × 79 × 89 × 8191 × 121369 × 599479 × 724153 × 17286204937<11> × 158822951431<12> × 5782172113400990737<19> × 1065107717756542892882802586807<31> × 167833515549285827885461382441449<33> |
430: | \[2^{430}-1\] | 3 × 11 × 31 × 431 × 1721 × 9719 × 2099863 × 9084611 × 731516431 × 514851898711<12> × 2932031007403<13> × 297927289744047764444862191<27> × 59904608378705661377430182608711698924130721<44> |
431: | \[2^{431}-1\] | 863 × 3449 × 36238481 × 76859369 × 558062249 × 4642152737<10> × 142850312799017452169<21> × 1807482391092819529831423005040763105191863029850140579776353298087457<70> |
432: | \[2^{432}-1\] | 34 × 5 × 7 × 13 × 17 × 19 × 37 × 73 × 97 × 109 × 241 × 257 × 433 × 577 × 673 × 38737 × 87211 × 246241 × 262657 × 279073 × 33975937 × 209924353 × 4261383649 × 487824887233<12> × 138991501037953<15> × 24929060818265360451708193<26> |
433: | \[2^{433}-1\] | 22086765417396827057<20> × 737748363812546584876297<24> × 5028667832511715101284999<25> × 270704078857734344240200528055897595961633472511075822112527121<63> |
434: | \[2^{434}-1\] | 3 × 43 × 127 × 5209 × 62497 × 16233337 × 715827883 × 2147483647 × 6268703933840364033151<22> × 378428804431424484082633<24> × 140508608590164280225934233098866842745808905947<48> |
435: | \[2^{435}-1\] | 7 × 31 × 151 × 233 × 1103 × 2089 × 4177 × 9857737155463<13> × 256582225885581001782477601<27> × 2679895157783862814690027494144991<34> × 178137551056208627463817592059032323866951<42> |
436: | \[2^{436}-1\] | 3 × 5 × 5669 × 104124649 × 666184021 × 745988807 × 74323515777853<14> × 1746518852140345553<19> × 171857646012809566969<21> × 870035986098720987332873<24> × 2077756847362348863128179<25> |
437: | \[2^{437}-1\] | 47 × 178481 × 524287 × 3198841 × 5579617 × 6203145044672921<16> × 728853407707467208421993458966504139019157860437186335406130262344738292438484569798131887<90> |
438: | \[2^{438}-1\] | 32 × 7 × 439 × 1753 × 3943 × 2298041 × 9361973132609<13> × 9070197542196643<16> × 671165898617413417<18> × 1795918038741070627<19> × 4815314615204347717321<22> × 3278244690156222434135906137<28> |
439: | \[2^{439}-1\] | 104110607 × 127321491658223<15> × 122551752733003055543<21> × 873880146833642190373525520936770796845382029997855219402285283144955696825577908510162169<90> |
440: | \[2^{440}-1\] | 3 × 52 × 112 × 17 × 23 × 31 × 41 × 89 × 353 × 397 × 683 × 881 × 2113 × 2971 × 3191 × 61681 × 109121 × 148721 × 201961 × 48912491 × 2931542417 × 3404676001 × 415878438361<12> × 3630105520141<13> × 11035465708081<14> × 2546717317681681<16> |
441: | \[2^{441}-1\] | 73 × 73 × 127 × 337 × 92737 × 126127 × 309583 × 649657 × 5828257 × 4432676798593<13> × 2741672362528725535068727<25> × 4487533753346305838985313<25> × 7086423574853972147970086088434689<34> |
442: | \[2^{442}-1\] | 3 × 443 × 1327 × 2731 × 8191 × 43691 × 131071 × 4714692062809<13> × 4507513575406446515845401458366741487526913<43> × 2365454398418399772605086209214363458552839866247069233<55> |
443: | \[2^{443}-1\] | 887 × 207818990653657<15> × 123219439267346362049744425289349676468781136823956005602631224069302162695430546376768705960936201429580820215522273<117> |
444: | \[2^{444}-1\] | 32 × 5 × 7 × 13 × 149 × 223 × 593 × 1777 × 3109 × 3331 × 17539 × 321679 × 25781083 × 26295457 × 184481113 × 231769777 × 319020217 × 616318177 × 1398316729 × 4345052821<10> × 107775231312019<15> × 1453030298001690873541<22> |
445: | \[2^{445}-1\] | 31 × 2671 × 618970019642690137449562111<27> × 1460384540571001412284141831845453026637206635511<49> × 1213879697009617667840625625239307278583085260903037111<55> |
446: | \[2^{446}-1\] | 3 × 18287 × 196687 × 1466449 × 2916841 × 219256122131<12> × 1469495262398780123809<22> × 596242599987116128415063<24> × 20493495920905043950407650450918171260318303154708405513<56> |
447: | \[2^{447}-1\] | 7 × 86656268566282183151<20> × 8235109336690846723986161<25> × 72751284869088788795301631728906362894695299875729701287430721838248329952225963533888951<89> |
448: | \[2^{448}-1\] | 3 × 5 × 17 × 29 × 43 × 113 × 127 × 257 × 449 × 641 × 2689 × 5153 × 65537 × 6700417 × 15790321 × 183076097 × 54410972897<11> × 358429848460993<15> × 167773885276849215533569<24> × 37414057161322375957408148834323969<35> |
449: | \[2^{449}-1\] | 1256303 × 6871197486841<13> × 3578620616468306981503<22> × 526385733768051189441947168504909159<36> × 89396693392545895668303801721053258296972567022618106513441<59> |
450: | \[2^{450}-1\] | 33 × 7 × 11 × 19 × 31 × 73 × 151 × 251 × 331 × 601 × 631 × 1801 × 4051 × 23311 × 100801 × 115201 × 617401 × 10567201 × 18837001 × 1348206751 × 4714696801<10> × 1133836730401<13> × 13861369826299351<17> × 281941472953710177758647201<27> |
451: | \[2^{451}-1\] | 23 × 89 × 13367 × 18041 × 216481 × 164511353 × 9718704501529<13> × 538939720215834697<18> × 63146810207339718162566404988206179064461273050603002917638397126970137660970487<80> |
452: | \[2^{452}-1\] | 3 × 5 × 227 × 3391 × 23279 × 48817 × 58309 × 65993 × 1868569 × 2362153 × 636190001 × 1066818132868207<16> × 491003369344660409<18> × 15079116213901326178369<23> × 10384593717069655112945804582584321<35> |
453: | \[2^{453}-1\] | 7 × 18121 × 55871 × 165799 × 2332951 × 790468905817<12> × 7289088383388253664437433<25> × 1472569697984933610350093844623116623743774608299938377008397129155903438335887<79> |
454: | \[2^{454}-1\] | 3 × 297371 × 26986333437777017<17> × 3454631579714210387<19> × 69982170658265444713117545258712031103399659<44> × 7992177738205979626491506950867720953545660121688631<52> |
455: | \[2^{455}-1\] | 31 × 71 × 127 × 911 × 8191 × 122921 × 200201 × 112901153 × 23140471537<11> × 145295143558111<15> × 4774797453608343803270988984332214098351782527747577456028391624903856636676854631<82> |
456: | \[2^{456}-1\] | 32 × 5 × 7 × 13 × 17 × 229 × 241 × 457 × 571 × 1217 × 32377 × 90289 × 131101 × 148961 × 160969 × 174763 × 524287 × 525313 × 1212847 × 160465489 × 9036489073<10> × 275415303169<12> × 24517014940753<14> × 29034057164920993379000074993<29> |
457: | \[2^{457}-1\] | 150327409 × 2475539419689929784935319344449409898291165097323714578650943035813830300993611462717419801770460539016610145009605554380104535919<130> |
458: | \[2^{458}-1\] | 3 × 1504073 × 18754643 × 20492753 × 59833457464970183<17> × 467795120187583723534280000348743236593<39> × 15333417141003794339164342447265426158851946182451963484372297<62> |
459: | \[2^{459}-1\] | 7 × 73 × 103 × 919 × 2143 × 11119 × 131071 × 262657 × 407770693450231393<18> × 24418671951944649151<20> × 75582488424179347083438319<26> × 49848448234572624009465371493197779785120970152607<50> |
460: | \[2^{460}-1\] | 3 × 52 × 11 × 31 × 41 × 47 × 277 × 461 × 691 × 1013 × 1657 × 5981 × 14951 × 30269 × 178481 × 2796203 × 4036961 × 15096281 × 1021622741 × 1884103651 × 7834788541<10> × 345767385170491<15> × 2646507710984041<16> × 359006912765190408181<21> |
461: | \[2^{461}-1\] | 2767 × 358228856441770927<18> × 7099353734763245383<19> × 846134609236527432935428641453947808692744612842997575850108349114305165850593069285923876628410633<99> |
462: | \[2^{462}-1\] | 32 × 72 × 23 × 43 × 67 × 89 × 127 × 337 × 463 × 617 × 683 × 5419 × 14323 × 20857 × 78233 × 599479 × 35532364099<11> × 581283643249112959<18> × 70180796165277040349245703851057<32> × 4982397651178256151338302204762057<34> |
463: | \[2^{463}-1\] | 11113 × 3407681 × 448747600991881<15> × 239932071009857681156251129<27> × 385606580062688087218266143<27> × 15148264043785111348665069495360623752616947973471649653354617<62> |
464: | \[2^{464}-1\] | 3 × 5 × 17 × 59 × 233 × 257 × 929 × 1103 × 2089 × 5569 × 8353 × 59393 × 3033169 × 39594977 × 107367629 × 536903681 × 82280195167144119832390568177<29> × 15694604006012505869851221169365594050637743819041<50> |
465: | \[2^{465}-1\] | 7 × 312 × 151 × 311 × 2791 × 11471 × 73471 × 103231 × 2147483647 × 4649919401<10> × 18158209813151<14> × 658812288653553079<18> × 10396616065733554034660553056477704365402928208212077833242118911<65> |
466: | \[2^{466}-1\] | 3 × 467 × 1399 × 27961 × 135607 × 622577 × 116868129879077600270344856324766260085066532853492178431<57> × 352369374013660139472574531568890678155040563007620742839120913<63> |
467: | \[2^{467}-1\] | 121606801 × 1148984537885906196977362003686090739460725564747973734847<58> × 2727318928892040009397199815225412029789790574177544409019502626344207905841<76> |
468: | \[2^{468}-1\] | 33 × 5 × 7 × 132 × 19 × 37 × 53 × 73 × 79 × 109 × 157 × 313 × 937 × 1249 × 1613 × 2731 × 3121 × 6553 × 7489 × 8191 × 21061 × 21841 × 86113 × 121369 × 348661 × 22366891 × 7830118297<10> × 1112388285061<13> × 370244405487013669<18> × 5302306226370307681801<22> |
469: | \[2^{469}-1\] | 127 × 193707721 × 761838257287<12> × 70321958644800017<17> × 1839633098314450447<19> × 628683935022908831926019116410056880219316806841500141982334538232031397827230330241<84> |
470: | \[2^{470}-1\] | 3 × 11 × 31 × 283 × 2351 × 4513 × 13264529 × 2391314881 × 72296287361<11> × 165768537521<12> × 328006342451<12> × 461797907949997211<18> × 235457374510092115086834691<27> × 73202300395158005845473537146974751<35> |
471: | \[2^{471}-1\] | 7 × 852133201 × 60726444167<11> × 1654058017289<13> × 2134387368610417<16> × 4767828205180602862488887736985607398666751166000769605012698283856806259916006281652253453751<94> |
472: | \[2^{472}-1\] | 3 × 5 × 17 × 1181 × 1889 × 2833 × 3541 × 11329 × 37171 × 84961 × 157649 × 174877 × 179951 × 5521693 × 765373489 × 1824726041 × 104399276341<12> × 3203431780337<13> × 4667813439458532797392797231517680422795032583489<49> |
473: | \[2^{473}-1\] | 23 × 89 × 431 × 9719 × 2099863 × 12853303 × 133139883512681<15> × 4193551379485561391<19> × 1703616691469833244854254847<28> × 110790754439643451011977643288649104711084253377796092209089<60> |
474: | \[2^{474}-1\] | 32 × 7 × 1423 × 2687 × 49297 × 647011 × 13664473 × 202029703 × 1113491139767<13> × 23728823512345609279<20> × 31357373417090093431<20> × 201487636602438195784363<24> × 13775694692898492184744709216599873<35> |
475: | \[2^{475}-1\] | 31 × 191 × 601 × 1801 × 4751 × 524287 × 18020551 × 420778751 × 30327152671<11> × 1369738735713888876695951<25> × 113709467433878120743807151<27> × 170617159758027087771086981194610206694353113401<48> |
476: | \[2^{476}-1\] | 3 × 5 × 29 × 43 × 113 × 127 × 137 × 239 × 953 × 2381 × 9521 × 20231 × 26317 × 42841 × 43691 × 131071 × 823481 × 823679683 × 62983048367<11> × 131105292137<12> × 536296539263941<15> × 143162553165560959297<21> × 18292898984156916156396101<26> |
477: | \[2^{477}-1\] | 7 × 73 × 6361 × 6679 × 69431 × 94447 × 4879711 × 13960201 × 20394401 × 242003089 × 540701761 × 229890275929<12> × 65586217086670450494078662927314573302495970658410743708933357885437868217<74> |
478: | \[2^{478}-1\] | 3 × 479 × 1913 × 5737 × 176383 × 340337 × 134000609 × 32605142983704221670173899<26> × 26537037220992112785174856161239437662001<41> × 7110008717824458123105014279253754096863768062879<49> |
479: | \[2^{479}-1\] | 33385343 × 6293443049<10> × 683481445118041278287416124073722711169070307627777892361<57> × 10869186607773319558730501484452015470992764113369214593828236615596881<71> |
480: | \[2^{480}-1\] | 32 × 52 × 7 × 11 × 13 × 17 × 31 × 41 × 61 × 97 × 151 × 193 × 241 × 257 × 331 × 673 × 1321 × 23041 × 61681 × 65537 × 414721 × 22253377 × 394783681 × 4278255361 × 4562284561<10> × 46908728641<11> × 44479210368001<14> × 14768784307009061644318236958041601<35> |
481: | \[2^{481}-1\] | 223 × 8191 × 616318177 × 138724733805016586033<21> × 5800976318060644948970424014255729<34> × 6891696701907972189990423390011944079746042979076780671011284119842734575263<76> |
482: | \[2^{482}-1\] | 3 × 2411 × 22000409 × 10411181203<11> × 15059828108442641<17> × 3115949925222900514664736941746248477210667<43> × 160619474372352289412737508720216839225805656328990879953332340439<66> |
483: | \[2^{483}-1\] | 72 × 47 × 127 × 337 × 967 × 1289 × 178481 × 3188767 × 18423553 × 172384633 × 45076044553<11> × 10052678938039<14> × 14808607715315782481<20> × 1186694555374004016103<22> × 14122560700459482493165563202458351462799<41> |
484: | \[2^{484}-1\] | 3 × 5 × 23 × 89 × 397 × 683 × 727 × 2113 × 3389 × 91961 × 117371 × 4036962584010807014809213<25> × 11054184582797800455736061107<29> × 1786393878363164227858270210279<31> × 1339272539833668386958920468400193<34> |
485: | \[2^{485}-1\] | 31 × 11447 × 10084875238121<14> × 13842607235828485645766393<26> × 34224064338126003049783351<26> × 6424414731245950286450458211761<31> × 9171512050413471978823535677986962353938006401<46> |
486: | \[2^{486}-1\] | 36 × 7 × 19 × 73 × 163 × 487 × 1459 × 2593 × 71119 × 87211 × 135433 × 139483 × 262657 × 97685839 × 272010961 × 16753783618801<14> × 192971705688577<15> × 3712990163251158343<19> × 10429407431911334611<20> × 918125051602568899753<21> |
487: | \[2^{487}-1\] | 4871 × 82033219963138371097689272308258116841679442057301643873942124991182012434598644913857356023840478815121709542915222280972560231358838127531337<143> |
488: | \[2^{488}-1\] | 3 × 5 × 17 × 733 × 977 × 1709 × 3456749 × 37831175201<11> × 368140581013<12> × 667055378149<12> × 768614336404564651<18> × 2305843009213693951<19> × 4889940029309876547089<22> × 9200725871078697500072796227876997617<37> |
489: | \[2^{489}-1\] | 7 × 150287 × 704161 × 836191 × 110211473 × 355307401 × 27669118297<11> × 116539854237679<15> × 36230454570129675721<20> × 619079222361672204943<21> × 911066556314339913468351173796888655666135594657<48> |
490: | \[2^{490}-1\] | 3 × 11 × 31 × 43 × 71 × 127 × 281 × 491 × 1471 × 86171 × 122921 × 4363953127297<13> × 4432676798593<13> × 15162868758218274451<20> × 50647282035796125885000330641<29> × 252359902034571016856214298851708529738525821631<48> |
491: | \[2^{491}-1\] | 983 × 7707719 × 110097436327057<15> × 6976447052525718623<19> × 19970905118623195851890562673<29> × 3717542676439779473786876643915388439<37> × 14797326616665978116353515926860025681383<41> |
492: | \[2^{492}-1\] | 32 × 5 × 7 × 13 × 83 × 739 × 2953 × 10169 × 13367 × 165313 × 181549 × 3887047 × 12112549 × 43249589 × 164511353 × 802333429 × 8831418697<10> × 6027043735173469<16> × 13194317913029593<17> × 177722253954175633<18> × 125965976976392564317<21> |
493: | \[2^{493}-1\] | 233 × 1103 × 2089 × 131071 × 3616649 × 10353001 × 9705965830054591736524329221017810064201521004178349356202268282852670198911141357299732185324536769414538999508070197039<121> |
494: | \[2^{494}-1\] | 3 × 2731 × 8191 × 15809 × 174763 × 207481 × 524287 × 10049443 × 355011619 × 6459570124697<13> × 402004106269663<15> × 1282816117617265060453496956212169<34> × 213379941663827592701819558102368170760508803<45> |
495: | \[2^{495}-1\] | 7 × 23 × 31 × 73 × 89 × 151 × 199 × 631 × 881 × 991 × 3191 × 23311 × 153649 × 201961 × 599479 × 33057806959<11> × 2048568835297380486760231<25> × 334202934764737951438594746151<30> × 6084777159537635796550536863741698483921<40> |
496: | \[2^{496}-1\] | 3 × 5 × 17 × 257 × 5581 × 8681 × 8929 × 49477 × 290657 × 384773 × 715827883 × 2147483647 × 3770202641 × 1141629180401976895873<22> × 197107422273014301919781414466039325387889623676342705850752210599969<69> |
497: | \[2^{497}-1\] | 127 × 6959 × 228479 × 48544121 × 212885833 × 254461617383<12> × 770557961761093801278718793937377574043943382342011514028393021874470913652376022233958616983382625535943227047<111> |
498: | \[2^{498}-1\] | 32 × 7 × 167 × 499 × 1163 × 2657 × 155377 × 1621324657 × 13455809771<11> × 9202419446683<13> × 57912614113275649087721<23> × 3388098290567587377052016525627948593<37> × 8241594690167137359552274418432855740327<40> |
499: | \[2^{499}-1\] | 20959 × 1998447222711143545931606352264121<34> × 39075504626391841678304934944805852280404731716385642050296152320994438836806257083337312828162589099799400566633<113> |