Base 7 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
100: | \[{7^{100}-1\over6}\] | 24 × 54 × 11 × 101 × 191 × 281 × 2551 × 2801 × 4021 × 13001 × 25301 × 31280679788951<14> × 79787519018560501<17> × 38327966300231909291101<23> |
101: | \[{7^{101}-1\over6}\] | 607 × 809 × 6263 × 1226962153072980952980067096888460031879516017670288348423584305043494594529<76> |
102: | \[{7^{102}-1\over6}\] | 23 × 3 × 19 × 43 × 103 × 14009 × 365773 × 1135261 × 12192877 × 2316281689 × 2767631689 × 10879733611<11> × 29078814248401<14> × 90920746649833<14> |
103: | \[{7^{103}-1\over6}\] | 17923 × 10316589882658148664018432412741304154103858145253645339510927287724805842171756259<83> |
104: | \[{7^{104}-1\over6}\] | 25 × 52 × 53 × 157 × 313 × 1201 × 85094881 × 228511817 × 16148168401<11> × 1195857367853217109<19> × 1377454635342537460935008154217<31> |
105: | \[{7^{105}-1\over6}\] | 3 × 19 × 29 × 31 × 2801 × 4733 × 159871 × 2127431041 × 11898664849<11> × 77192844961<11> × 42693162668620904426304495389707999425601<41> |
106: | \[{7^{106}-1\over6}\] | 23 × 107 × 8269 × 319591 × 345449549 × 35416476134069<14> × 58902316970027001503<20> × 38904276017035188056372051839841219<35> |
107: | \[{7^{107}-1\over6}\] | 227109283745807808529<21> × 1620221568881364582821<22> × 1206506689449517154664984054683391885701717268373<49> |
108: | \[{7^{108}-1\over6}\] | 24 × 33 × 52 × 13 × 19 × 37 × 43 × 109 × 181 × 811 × 1063 × 2377 × 26893 × 117307 × 2583253 × 13841169553<11> × 167039577217<12> × 590297313273013<15> × 1628413557556843<16> |
109: | \[{7^{109}-1\over6}\] | 14551288401737861<17> × 63505707690048880101785428103<29> × 23540782932240399632107200158745339309941271547<47> |
110: | \[{7^{110}-1\over6}\] | 23 × 112 × 23 × 191 × 331 × 1123 × 2311 × 2801 × 38501 × 293459 × 2864401 × 10746341 × 7840815905526451<16> × 5457586804596062091175455674392801<34> |
111: | \[{7^{111}-1\over6}\] | 3 × 19 × 223 × 2887 × 6217 × 177379 × 56713875643149053038693<23> × 4805345109492315767981401<25> × 96651302095748872822763048599<29> |
112: | \[{7^{112}-1\over6}\] | 26 × 52 × 17 × 29 × 113 × 337 × 449 × 673 × 911 × 1201 × 2129 × 4733 × 169553 × 517553 × 39648001 × 515717329 × 13564461457<11> × 21535258550401<14> × 142256806230113<15> |
113: | \[{7^{113}-1\over6}\] | 227 × 230091944348186646613985311030910601771732680858725360845463092718251327185092028815673428363<93> |
114: | \[{7^{114}-1\over6}\] | 23 × 3 × 192 × 43 × 419 × 457 × 19609 × 351121 × 879399649 × 4058036683 × 24006520939<11> × 4534166740403<13> × 6957533874046531<16> × 275430251632699963<18> |
115: | \[{7^{115}-1\over6}\] | 47 × 1151 × 2801 × 3083 × 188831 × 1446701 × 723461377501<12> × 31479823396757<14> × 27229507836853201541<20> × 32338809757665390121614112981<29> |
116: | \[{7^{116}-1\over6}\] | 24 × 52 × 59 × 233 × 127540261 × 136853089 × 55716067510309<14> × 71316922984999<14> × 116714640028973541741413<24> × 402488219476647465854701<24> |
117: | \[{7^{117}-1\over6}\] | 32 × 19 × 37 × 1063 × 1873 × 322921 × 486643 × 2280097 × 7524739 × 44975113 × 7687225261<10> × 16148168401<11> × 661353842305791342187228684843715341<36> |
118: | \[{7^{118}-1\over6}\] | 23 × 122131 × 459257 × 134927809 × 550413361 × 4261190159 × 1187164242679<13> × 14683403662888806475673<23> × 354639323684545612988577649<27> |
119: | \[{7^{119}-1\over6}\] | 29 × 4733 × 12377 × 14009 × 34273 × 2767631689 × 305213588009240737<18> × 440779823883628367834893<24> × 20233569048347336836863191403341<32> |
120: | \[{7^{120}-1\over6}\] | 25 × 3 × 53 × 11 × 13 × 19 × 31 × 41 × 43 × 61 × 73 × 181 × 191 × 193 × 281 × 409 × 1201 × 2801 × 4021 × 159871 × 6568801 × 12913561 × 555915824341<12> × 810221830361<12> × 85560261859655897641<20> |
121: | \[{7^{121}-1\over6}\] | 1123 × 1453 × 65099 × 293459 × 11795261559086963<17> × 58792315124013823398811997<26> × 13928884340651233393054864060847158508075329<44> |
122: | \[{7^{122}-1\over6}\] | 23 × 367 × 4759 × 177237331 × 1914662449813727660680530326064591907<37> × 444519128147170444656914672945689439050880209231501<51> |
123: | \[{7^{123}-1\over6}\] | 3 × 19 × 83 × 267403 × 20515909 × 4362139336229068656094783<25> × 130316122780975961361639346994021774533656192933498430337748067<63> |
124: | \[{7^{124}-1\over6}\] | 24 × 52 × 311 × 373 × 21143 × 9754399 × 33947629297<11> × 5420506947192709<16> × 3999088279399464409<19> × 74502648768583254173<20> × 196846325409292090901<21> |
125: | \[{7^{125}-1\over6}\] | 251 × 2551 × 2801 × 31280679788951<14> × 2182816753758823696751<22> × 5903546678356844440204179342119473011887617239565323800435501<61> |
126: | \[{7^{126}-1\over6}\] | 23 × 32 × 19 × 29 × 37 × 43 × 113 × 127 × 911 × 1063 × 4733 × 9829 × 51031 × 117307 × 309079 × 20801593 × 67979647 × 1506625093 × 11898664849<11> × 2643999917660728787808396988849<31> |
127: | \[{7^{127}-1\over6}\] | 260461507 × 554351226505275380676162672703<30> × 245341643198368582843352144598480744468850041775022125500767047213117<69> |
128: | \[{7^{128}-1\over6}\] | 29 × 52 × 17 × 353 × 1201 × 35969 × 169553 × 7699649 × 134818753 × 47072139617<11> × 531968664833<12> × 1110623386241<13> × 15266848196793556098085000332888634369<38> |
129: | \[{7^{129}-1\over6}\] | 3 × 19 × 10837 × 63350976270733<14> × 166003607842448777<18> × 2192537062271178641<19> × 175446584281395198837259<24> × 694623197348682715265952229891<30> |
130: | \[{7^{130}-1\over6}\] | 23 × 11 × 53 × 131 × 191 × 2801 × 157951 × 787021 × 1175071 × 228511817 × 16148168401<11> × 4446437759531<13> × 434502978835771<15> × 35695043869049049222174543845808031<35> |
131: | \[{7^{131}-1\over6}\] | 85053461164796801949539541639542805770666392330682673302530819774105141531698707146930307290253537320447270457<110> |
132: | \[{7^{132}-1\over6}\] | 24 × 3 × 52 × 13 × 19 × 23 × 43 × 67 × 181 × 661 × 1123 × 1409 × 3631 × 29569 × 293459 × 1532917 × 2784937 × 10746341 × 12323587 × 678240817 × 83960385389<11> × 116320403133001<15> × 1357105535093947<16> |
133: | \[{7^{133}-1\over6}\] | 29 × 419 × 4733 × 401563177 × 2662276961 × 4534166740403<13> × 373740808373213<15> × 897558513407803666357<21> × 44565794432124976145013684073215440137<38> |
134: | \[{7^{134}-1\over6}\] | 23 × 20771 × 228337 × 147300841 × 206244761 × 6557750853567755279<19> × 383942665465635068312581125821527<33> × 10052011757370829033540932021825161<35> |
135: | \[{7^{135}-1\over6}\] | 33 × 19 × 31 × 37 × 109 × 271 × 811 × 1063 × 2377 × 2801 × 159871 × 185221 × 2583253 × 1527007411 × 125096112091<12> × 175561876921802311<18> × 797937984757981841530188510084780901<36> |
136: | \[{7^{136}-1\over6}\] | 25 × 52 × 137 × 1201 × 14009 × 20129 × 94793 × 59361349 × 2767631689 × 29078814248401<14> × 133088039373662309<18> × 638991748543082113037456009420293477766438233<45> |
137: | \[{7^{137}-1\over6}\] | 2741 × 213721 × 251533 × 57162922399254002352124124899<29> × 65480203458464902965944539043<29> × 18142811321510255442702751468712154533804561<44> |
138: | \[{7^{138}-1\over6}\] | 23 × 3 × 19 × 43 × 47 × 139 × 277 × 3083 × 402011881627<12> × 7396787205469<13> × 31479823396757<14> × 3421093417510114543<19> × 8501948915136155490673<22> × 235169662395069356312233<24> |
139: | \[{7^{139}-1\over6}\] | 19739 × 673039 × 36907186032510520494090542644478414425042667765511537140671634321685208913758955545681985719375774106220917<107> |
140: | \[{7^{140}-1\over6}\] | 24 × 53 × 11 × 29 × 71 × 113 × 191 × 281 × 421 × 911 × 2801 × 4021 × 4733 × 12128131 × 603926681 × 2127431041 × 13564461457<11> × 77192844961<11> × 102314938321<12> × 18690488255321<14> × 19584845505919961<17> |
141: | \[{7^{141}-1\over6}\] | 3 × 19 × 283 × 5960917 × 13722816749522711<17> × 63681511996418550459487<23> × 285917932930729262773854471418794183208735026049402141999388275408759<69> |
142: | \[{7^{142}-1\over6}\] | 23 × 990643452963163<15> × 1351405472411521<16> × 92914860840816888117372433724419584467881183<44> × 169002145064468556765676975247413756542145739<45> |
143: | \[{7^{143}-1\over6}\] | 1123 × 293459 × 16148168401<11> × 528808508322667<15> × 376215890379315997311416372784691746214777<42> × 1111942789781566781299747693078700888402223739<46> |
144: | \[{7^{144}-1\over6}\] | 26 × 32 × 52 × 13 × 17 × 19 × 37 × 43 × 73 × 181 × 193 × 409 × 1063 × 1201 × 42409 × 117307 × 129169 × 137089 × 169553 × 25726609 × 51385969 × 635311009 × 13841169553<11> × 32952799801<11> × 338325042961<12> × 33232924804801<14> |
145: | \[{7^{145}-1\over6}\] | 59 × 2801 × 4899841 × 127540261 × 71316922984999<14> × 277463632645667965008782910911<30> × 28227438998743999270303330624662217730888039289619786090751<59> |
146: | \[{7^{146}-1\over6}\] | 23 × 439 × 3067 × 279883 × 3675989 × 359390389 × 1958423494433591<16> × 7222605228105536202757606969<28> × 7167647480643504302058174754486698790538818746798241<52> |
147: | \[{7^{147}-1\over6}\] | 3 × 19 × 29 × 3529 × 4733 × 1074473 × 13473433 × 11898664849<11> × 4060603391041<13> × 6106505825833677713<19> × 424770871339903301567509<24> × 56427334222486513688076273080920621<35> |
148: | \[{7^{148}-1\over6}\] | 24 × 52 × 149 × 223 × 2887 × 4805345109492315767981401<25> × 15572244900182528777225808449<29> × 6891042949305882214394659726647344864958515967158596120016737<61> |
149: | \[{7^{149}-1\over6}\] | 138502212710103408700774381033135503926663324993317631729227790657325163310341833227775945426052637092067324133850503035623601<126> |
150: | \[{7^{150}-1\over6}\] | 23 × 3 × 11 × 19 × 31 × 43 × 151 × 191 × 2551 × 2801 × 29251 × 159871 × 6568801 × 6005492312551<13> × 31280679788951<14> × 79787519018560501<17> × 7021370289199888801<19> × 217648180992721729506406538251<30> |
151: | \[{7^{151}-1\over6}\] | 115356256117<12> × 36076003832567<14> × 206462520503013793561<21> × 2856349001315592319937<22> × 2765290231620224523441852435124159094999555183731339173137659<61> |
152: | \[{7^{152}-1\over6}\] | 25 × 52 × 419 × 1201 × 351121 × 44118001 × 700197881 × 4058036683 × 1295161807633<13> × 4534166740403<13> × 1299254811081649<16> × 135214434686939513<18> × 2598696228942460402343442913969<31> |
153: | \[{7^{153}-1\over6}\] | 32 × 19 × 37 × 103 × 307 × 613 × 1063 × 4591 × 14009 × 44371 × 365773 × 2316281689 × 2767631689 × 10879733611<11> × 44072862804091655188147<23> × 795000162131334968169163150985614882079420233<45> |
154: | \[{7^{154}-1\over6}\] | 23 × 23 × 29 × 113 × 463 × 911 × 1123 × 4733 × 293459 × 333103 × 10746341 × 258576319 × 724487149 × 6809710909<10> × 32817262777539703<17> × 443632323630099913<18> × 88262612316754526107621113329689<32> |
155: | \[{7^{155}-1\over6}\] | 311 × 2801 × 21143 × 21391 × 21701 × 1622982371 × 9254997611<10> × 3999088279399464409<19> × 31728015189946773062954921268435825250349092899077924422648569887851893731<74> |
156: | \[{7^{156}-1\over6}\] | 24 × 3 × 52 × 132 × 19 × 43 × 53 × 79 × 157 × 181 × 486643 × 7524739 × 23850061 × 44975113 × 228511817 × 16148168401<11> × 115868130379<12> × 365302616611175569<18> × 1195857367853217109<19> × 7886422107556319674933<22> |
157: | \[{7^{157}-1\over6}\] | 4397 × 5653 × 1039945344901<13> × 30888375309332174699747764157798083891019286829175554176515308211775675085491164240495874534303554491469173279661<113> |
158: | \[{7^{158}-1\over6}\] | 23 × 317 × 2874811 × 7573763065938754357<19> × 913242407367610843676812931<27> × 104875706439110156251225614941159441477<39> × 1056836588644853738704557482552056406147<40> |
159: | \[{7^{159}-1\over6}\] | 3 × 19 × 8269 × 32119 × 319591 × 1695259 × 84247682063005850464952755729<29> × 38904276017035188056372051839841219<35> × 1455329561052597138348454392994231780317942530389<49> |
160: | \[{7^{160}-1\over6}\] | 27 × 53 × 11 × 17 × 41 × 191 × 281 × 353 × 881 × 1201 × 2801 × 4021 × 169553 × 542081 × 38470561 × 47072139617<11> × 810221830361<12> × 102118777045028801<18> × 2312581841562813841<19> × 310484866091676781304919233441<30> |
161: | \[{7^{161}-1\over6}\] | 29 × 47 × 3083 × 4733 × 4406588677<10> × 31479823396757<14> × 4615185796935334098258901<25> × 150557819388250184737538915006485086145065087672198550975239193637571002600137<78> |
162: | \[{7^{162}-1\over6}\] | 23 × 34 × 19 × 37 × 43 × 109 × 163 × 487 × 811 × 1063 × 1621 × 2377 × 3727 × 15877 × 117307 × 2583253 × 3368791 × 1628413557556843<16> × 70722308812401674174993533367023<32> × 3426171911854086574033958308360873411<37> |
163: | \[{7^{163}-1\over6}\] | 653 × 9781 × 1260643 × 962207945014470392304193<24> × 1648536343690282975764489383562678396141955057<46> × 7354840357696348186997141461981606470291584313584199443<55> |
164: | \[{7^{164}-1\over6}\] | 24 × 52 × 83 × 4849399 × 8999993 × 20515909 × 33842057 × 1636258751 × 78009515593<11> × 5449628176194898649<19> × 4362139336229068656094783<25> × 215399976956807881972039163130016444991137<42> |
165: | \[{7^{165}-1\over6}\] | 3 × 19 × 31 × 1123 × 2801 × 3631 × 7591 × 159871 × 293459 × 1532917 × 12323587 × 36647640811<11> × 1946951063386221338821<22> × 87055474380291744025754954110081<32> × 5457586804596062091175455674392801<34> |
166: | \[{7^{166}-1\over6}\] | 23 × 167 × 66733 × 76066181 × 6963362191<10> × 7685542369<10> × 62911130477521<14> × 303567967057423<15> × 18624275418445601<17> × 249590671295811903492127860425419294294543346124237685889173<60> |
167: | \[{7^{167}-1\over6}\] | 2158061509 × 623932374204290945359<21> × 494816894793945434195756741367539<33> × 338513172571109809642331758494895401592995616753557786006393013119421851044473<78> |
168: | \[{7^{168}-1\over6}\] | 25 × 3 × 52 × 13 × 19 × 29 × 43 × 73 × 113 × 181 × 193 × 337 × 409 × 911 × 1201 × 2129 × 3361 × 4733 × 51031 × 309079 × 517553 × 515717329 × 11898664849<11> × 13564461457<11> × 4894546210513<13> × 195489390796456327201<21> × 2232059760329037670187857<25> |
169: | \[{7^{169}-1\over6}\] | 16148168401<11> × 1452979915402500135854417362573926368874134931212567<52> × 471014884186461786359976424959315520118992312411810290816288422077055549979204503<81> |
170: | \[{7^{170}-1\over6}\] | 23 × 11 × 191 × 1531 × 2801 × 4931 × 14009 × 2767631689 × 29078814248401<14> × 1590988506392861<16> × 876140237882650743181330518048784908341<39> × 138497973518827432485604572537024087153816681041<48> |
171: | \[{7^{171}-1\over6}\] | 32 × 192 × 37 × 419 × 1063 × 19609 × 18684829 × 879399649 × 4534166740403<13> × 9674698906207<13> × 6957533874046531<16> × 175336938770236118176950803989<30> × 586570628867364296441543447106691327380847<42> |
172: | \[{7^{172}-1\over6}\] | 24 × 52 × 173 × 947 × 1033 × 19867 × 20899 × 163573 × 235211 × 3799051 × 4749781 × 166003607842448777<18> × 2192537062271178641<19> × 533721886283112766162388808829964093134556068537042973846397895277<66> |
173: | \[{7^{173}-1\over6}\] | 9491935586594867440367391646466925926211879363793<49> × 2795470346154518601095703317279482175240316831812233463788382148771684556965122038863701628739457<97> |
174: | \[{7^{174}-1\over6}\] | 23 × 3 × 19 × 43 × 59 × 127540261 × 2576743207 × 5406066031<10> × 71316922984999<14> × 196915704073465747<18> × 1284564941030772067<19> × 34720058992462423813<20> × 358475907408445923469<21> × 402488219476647465854701<24> |
175: | \[{7^{175}-1\over6}\] | 29 × 701 × 2551 × 2801 × 4733 × 2127431041 × 77192844961<11> × 31280679788951<14> × 1237578612719152201<19> × 1094471317606762277701<22> × 271796439196451766191391111220539009912588742400633481231401<60> |
176: | \[{7^{176}-1\over6}\] | 26 × 52 × 17 × 23 × 89 × 661 × 1123 × 1201 × 1409 × 8713 × 169553 × 293459 × 10746341 × 83960385389<11> × 2085729338353<13> × 8206973609150536446402438593<28> × 19435028227333954653583028029666713381693181003335224017<56> |
177: | \[{7^{177}-1\over6}\] | 3 × 19 × 709 × 89209 × 459257 × 134927809 × 550413361 × 354639323684545612988577649<27> × 22724865586634953261986967832791<32> × 64289143014796069613986636959693464761093760104886421277219<59> |
178: | \[{7^{178}-1\over6}\] | 23 × 179 × 3917 × 18691 × 1805633 × 1179536907057197599849<22> × 18489605314740987765913<23> × 13227717156954615133005062397767019423263773<44> × 8166146875847876762859119015147004762656450569<46> |
179: | \[{7^{179}-1\over6}\] | 41887 × 149874987000926513705179<24> × 497266837132546170846986222422763947941803455307492110202784960974386535259172871239382135887901333030018215532609574830309<123> |
180: | \[{7^{180}-1\over6}\] | 24 × 32 × 53 × 11 × 13 × 19 × 31 × 37 × 43 × 61 × 181 × 191 × 281 × 541 × 1063 × 2801 × 4021 × 9901 × 117307 × 154351 × 159871 × 295831 × 6568801 × 7777981 × 1527007411 × 13841169553<11> × 125096112091<12> × 555915824341<12> × 1795168434777002101<19> × 2065025164427492401<19> |
181: | \[{7^{181}-1\over6}\] | 1811 × 13873726021<11> × 618805947190964867<18> × 364308807786322943430987769<27> × 27005876544550710552891977621526546848074872104863368764918778875605048701154644212247756598477<95> |
182: | \[{7^{182}-1\over6}\] | 23 × 29 × 53 × 113 × 911 × 4733 × 228511817 × 467280997 × 7304123737<10> × 16148168401<11> × 732700162559<12> × 1362621396812563889<19> × 17225454456724489912483<23> × 231410451435538144122809<24> × 3565837331172073232378945297<28> |
183: | \[{7^{183}-1\over6}\] | 3 × 19 × 367 × 4759 × 177237331 × 5153013553<10> × 104199666470736545959920137256413473<36> × 1914662449813727660680530326064591907<37> × 413198191973520575636786477890914089687989610209766472529<57> |
184: | \[{7^{184}-1\over6}\] | 25 × 52 × 47 × 1201 × 1657 × 3083 × 26681 × 649981 × 15513961 × 197202518881<12> × 31479823396757<14> × 1812487089636161<16> × 3421093417510114543<19> × 55681942361860463813<20> × 394399894540487315274641043951942600895513673<45> |
185: | \[{7^{185}-1\over6}\] | 223 × 1481 × 2801 × 2887 × 6661 × 219041 × 4805345109492315767981401<25> × 19614484903893800144195694873969090325357462130596323038004994681963459760702504282004516541831276174705279621<110> |
186: | \[{7^{186}-1\over6}\] | 23 × 3 × 19 × 43 × 311 × 373 × 21143 × 149731 × 5463751 × 9754399 × 2211164386353499<16> × 5420506947192709<16> × 3999088279399464409<19> × 36148617745189465516342817701<29> × 3866324488620374693778318657223462067867054779<46> |
187: | \[{7^{187}-1\over6}\] | 1123 × 10099 × 14009 × 293459 × 2767631689 × 107969286569<12> × 157663427378398137465490451049503570558624435143<48> × 8192756471523437656698192153069134177907212606307905399942444487930655397<73> |
188: | \[{7^{188}-1\over6}\] | 24 × 52 × 95881 × 4574857237<10> × 13722816749522711<17> × 63681511996418550459487<23> × 655417289594537954307682339857743931943<39> × 1253532666852256127517567034826689596901893081633369129679304101<64> |
189: | \[{7^{189}-1\over6}\] | 33 × 19 × 29 × 37 × 109 × 757 × 811 × 1063 × 2377 × 4733 × 2583253 × 11898664849<11> × 5906255349477660375285361<25> × 2643999917660728787808396988849<31> × 4170424008271819016426581068932393653878778841379978585580186237<64> |
190: | \[{7^{190}-1\over6}\] | 23 × 11 × 191 × 419 × 571 × 2801 × 36671 × 351121 × 1966385431 × 4058036683 × 4534166740403<13> × 1765151799417091<16> × 2440590160473742205021<22> × 3266720400198850302821<22> × 83588499889013461558350575326824370345112529401<47> |
191: | \[{7^{191}-1\over6}\] | 383 × 35546396841548971517329<23> × 3173803489575951310503002636086462973878287955904248765684822807946528763568758821448698318364736060112432098446485259066897122628577351<136> |
192: | \[{7^{192}-1\over6}\] | 28 × 3 × 52 × 13 × 17 × 19 × 43 × 73 × 97 × 181 × 193 × 353 × 409 × 1201 × 2113 × 169553 × 7699649 × 9917569 × 104837857 × 134818753 × 596878081 × 16356157057<11> × 47072139617<11> × 531968664833<12> × 33232924804801<14> × 108604397663266369<18> × 5962150442139230211450049<25> |
193: | \[{7^{193}-1\over6}\] | 14669 × 85728285355409267895679<23> × 756937155910390044916932629<27> × 5994946327304712468705571873826831<34> × 4539546970485536436424707475812653713<37> × 81731259002098132847866542087337412273<38> |
194: | \[{7^{194}-1\over6}\] | 23 × 389 × 971 × 599599487 × 146533138940077<15> × 13415991946479937907161852774776273092954672228563925519099<59> × 4160924156784953821413999107825795646911807584554735726748631757909547764679<76> |
195: | \[{7^{195}-1\over6}\] | 3 × 19 × 31 × 131 × 2801 × 157951 × 159871 × 486643 × 787021 × 7524739 × 44975113 × 567538141 × 14046059431<11> × 16148168401<11> × 4446437759531<13> × 434502978835771<15> × 196569087309473486919368024394634095901450148683467001720304131<63> |
196: | \[{7^{196}-1\over6}\] | 24 × 52 × 29 × 113 × 197 × 883 × 911 × 3529 × 3823 × 4733 × 16073 × 161309 × 1074473 × 1445599 × 13473433 × 19847549 × 101361401 × 13564461457<11> × 1933665951863017<16> × 6106505825833677713<19> × 10148051647066664017<20> × 308584634651706890352352946242481<33> |
197: | \[{7^{197}-1\over6}\] | 3547 × 6159369299<10> × 232683292217642138595953315056613657221228158541002854819879191464035680885762530508884195267925669155660603700337646661960049381253408876099900115205617<153> |
198: | \[{7^{198}-1\over6}\] | 23 × 32 × 19 × 23 × 37 × 43 × 67 × 199 × 1063 × 1123 × 3631 × 117307 × 173647 × 293459 × 1532917 × 10746341 × 12323587 × 8095532743<10> × 244188888967<12> × 1357105535093947<16> × 257736175658549346017402101729<30> × 14658652062814508164798530246267135510037033<44> |
199: | \[{7^{199}-1\over6}\] | 3583 × 214661295139431885643832154153997<33> × 86539116653269014086961051020627012232284504261471<50> × 3742361194240057893199566966355314018920268076528360256893169784289227626965547117<82> |