Base 15 Repunits
Table
Viewing: 0 – 99 next >>
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 0: | \[{15^{0}-1\over14}\] | 0 |
| 1: | \[{15^{1}-1\over14}\] | 1 |
| 2: | \[{15^{2}-1\over14}\] | 24 |
| 3: | \[{15^{3}-1\over14}\] | 241 |
| 4: | \[{15^{4}-1\over14}\] | 25 × 113 |
| 5: | \[{15^{5}-1\over14}\] | 11 × 4931 |
| 6: | \[{15^{6}-1\over14}\] | 24 × 211 × 241 |
| 7: | \[{15^{7}-1\over14}\] | 7 × 1743463 |
| 8: | \[{15^{8}-1\over14}\] | 26 × 17 × 113 × 1489 |
| 9: | \[{15^{9}-1\over14}\] | 241 × 541 × 21061 |
| 10: | \[{15^{10}-1\over14}\] | 24 × 11 × 31 × 1531 × 4931 |
| 11: | \[{15^{11}-1\over14}\] | 67 × 463 × 2333 × 8537 |
| 12: | \[{15^{12}-1\over14}\] | 25 × 13 × 113 × 211 × 241 × 3877 |
| 13: | \[{15^{13}-1\over14}\] | 53 × 157483 × 16655159 |
| 14: | \[{15^{14}-1\over14}\] | 24 × 7 × 1743463 × 10678711 |
| 15: | \[{15^{15}-1\over14}\] | 11 × 61 × 241 × 4931 × 39225301 |
| 16: | \[{15^{16}-1\over14}\] | 27 × 17 × 113 × 1489 × 7121 × 179953 |
| 17: | \[{15^{17}-1\over14}\] | 1045002649 × 6734509609<10> |
| 18: | \[{15^{18}-1\over14}\] | 24 × 19 × 211 × 241 × 541 × 739 × 811 × 21061 |
| 19: | \[{15^{19}-1\over14}\] | 4272113 × 370649274902657<15> |
| 20: | \[{15^{20}-1\over14}\] | 25 × 11 × 31 × 113 × 1531 × 4931 × 19421 × 131381 |
| 21: | \[{15^{21}-1\over14}\] | 7 × 43 × 241 × 1743463 × 2817034275427<13> |
| 22: | \[{15^{22}-1\over14}\] | 24 × 23 × 67 × 463 × 2333 × 8537 × 23504771357<11> |
| 23: | \[{15^{23}-1\over14}\] | 829 × 31741 × 3046462151831565769<19> |
| 24: | \[{15^{24}-1\over14}\] | 26 × 13 × 17 × 113 × 211 × 241 × 1489 × 3877 × 2562840001 |
| 25: | \[{15^{25}-1\over14}\] | 11 × 4931 × 46751 × 7112705843777290751<19> |
| 26: | \[{15^{26}-1\over14}\] | 24 × 53 × 79 × 157483 × 16655159 × 1539711288259<13> |
| 27: | \[{15^{27}-1\over14}\] | 109 × 241 × 541 × 21061 × 16354441 × 829049498029<12> |
| 28: | \[{15^{28}-1\over14}\] | 25 × 7 × 29 × 113 × 1743463 × 10678711 × 4454215139669<13> |
| 29: | \[{15^{29}-1\over14}\] | 59 × 15476275967141572773889537007699<32> |
| 30: | \[{15^{30}-1\over14}\] | 24 × 11 × 31 × 61 × 211 × 241 × 1531 × 4931 × 19231 × 142111 × 39225301 |
| 31: | \[{15^{31}-1\over14}\] | 311 × 660603097954354915026956925328631<33> |
| 32: | \[{15^{32}-1\over14}\] | 28 × 17 × 113 × 257 × 1489 × 7121 × 179953 × 12779004583099009<17> |
| 33: | \[{15^{33}-1\over14}\] | 67 × 241 × 463 × 2333 × 8537 × 62475406423<11> × 4969143820807<13> |
| 34: | \[{15^{34}-1\over14}\] | 24 × 137 × 443 × 1045002649 × 6734509609<10> × 101462866544971<15> |
| 35: | \[{15^{35}-1\over14}\] | 7 × 11 × 71 × 4931 × 1743463 × 4167731 × 53096945644422356461<20> |
| 36: | \[{15^{36}-1\over14}\] | 25 × 13 × 19 × 37 × 113 × 211 × 241 × 541 × 739 × 811 × 3877 × 21061 × 3506657472973<13> |
| 37: | \[{15^{37}-1\over14}\] | 223 × 4441 × 32217011 × 2474070455887<13> × 29645965890637091<17> |
| 38: | \[{15^{38}-1\over14}\] | 24 × 229 × 13757 × 4272113 × 370649274902657<15> × 439799488353587<15> |
| 39: | \[{15^{39}-1\over14}\] | 53 × 241 × 1249 × 20749 × 157483 × 16655159 × 606451512892729597861<21> |
| 40: | \[{15^{40}-1\over14}\] | 26 × 11 × 17 × 31 × 41 × 113 × 1201 × 1489 × 1531 × 4931 × 19421 × 131381 × 133390439104361<15> |
| 41: | \[{15^{41}-1\over14}\] | 8430332222527<13> × 14052995136749824817978552692323583<35> |
| 42: | \[{15^{42}-1\over14}\] | 24 × 7 × 43 × 211 × 241 × 723031 × 1743463 × 10678711 × 191354311 × 2817034275427<13> |
| 43: | \[{15^{43}-1\over14}\] | 26656068987980386414408582952871386493955339704241<50> |
| 44: | \[{15^{44}-1\over14}\] | 25 × 23 × 67 × 113 × 463 × 617 × 2333 × 8537 × 23504771357<11> × 536554814380116068153<21> |
| 45: | \[{15^{45}-1\over14}\] | 11 × 61 × 181 × 241 × 541 × 4931 × 21061 × 39225301 × 92978587355640205970336221<26> |
| 46: | \[{15^{46}-1\over14}\] | 24 × 47 × 829 × 6257 × 31741 × 81421 × 825287 × 3549551867 × 3046462151831565769<19> |
| 47: | \[{15^{47}-1\over14}\] | 283 × 659 × 2351 × 6299 × 183959 × 2656097495066872027407960633754824283<37> |
| 48: | \[{15^{48}-1\over14}\] | 27 × 13 × 17 × 113 × 211 × 241 × 1489 × 3169 × 3877 × 7121 × 179953 × 1659649 × 1248882721 × 2562840001 |
| 49: | \[{15^{49}-1\over14}\] | 72 × 1743463 × 5706541 × 10164071 × 4175288799599<13> × 14675999570738648605387<23> |
| 50: | \[{15^{50}-1\over14}\] | 24 × 11 × 31 × 1531 × 4931 × 46751 × 9555151 × 34800625873379851<17> × 7112705843777290751<19> |
| 51: | \[{15^{51}-1\over14}\] | 103 × 241 × 1123 × 1022449 × 3496561 × 1045002649 × 6734509609<10> × 97406069823939953821<20> |
| 52: | \[{15^{52}-1\over14}\] | 25 × 53 × 79 × 113 × 11909 × 16433 × 18617 × 157483 × 16655159 × 30313817 × 151747597 × 1539711288259<13> |
| 53: | \[{15^{53}-1\over14}\] | 4423381 × 19273082604001<14> × 69249662260776479<17> × 2603667389751346537084259<25> |
| 54: | \[{15^{54}-1\over14}\] | 24 × 19 × 109 × 211 × 241 × 541 × 739 × 811 × 21061 × 16354441 × 829049498029<12> × 1477891879996957031251<22> |
| 55: | \[{15^{55}-1\over14}\] | 112 × 67 × 463 × 2333 × 4931 × 8537 × 1011671 × 9273757272736041033417670310849312570581<40> |
| 56: | \[{15^{56}-1\over14}\] | 26 × 7 × 17 × 29 × 113 × 1489 × 1743463 × 10678711 × 766028506097<12> × 4454215139669<13> × 21975395880100433<17> |
| 57: | \[{15^{57}-1\over14}\] | 241 × 4272113 × 292582141 × 370649274902657<15> × 6969521913939651515520634098282421<34> |
| 58: | \[{15^{58}-1\over14}\] | 24 × 59 × 15476275967141572773889537007699<32> × 798962746803683694452047348022461<33> |
| 59: | \[{15^{59}-1\over14}\] | 298157610720691362563759<24> × 587232859318586491409325369440965227015251999<45> |
| 60: | \[{15^{60}-1\over14}\] | 25 × 11 × 13 × 31 × 61 × 113 × 211 × 241 × 1531 × 3877 × 4931 × 19231 × 19421 × 33601 × 131381 × 142111 × 278041 × 39225301 × 706195561 |
| 61: | \[{15^{61}-1\over14}\] | 367 × 7321 × 220692472927167836907173<24> × 66437728342254817921459404330630159646331<41> |
| 62: | \[{15^{62}-1\over14}\] | 24 × 311 × 958459 × 12871001296201<14> × 14572134604887829<17> × 660603097954354915026956925328631<33> |
| 63: | \[{15^{63}-1\over14}\] | 7 × 43 × 127 × 241 × 541 × 883 × 21061 × 123229 × 399043 × 1743463 × 1470374630929<13> × 2817034275427<13> × 269297040407347<15> |
| 64: | \[{15^{64}-1\over14}\] | 29 × 17 × 113 × 257 × 1489 × 2689 × 7121 × 179953 × 1391359510721<13> × 12779004583099009<17> × 5765807395792521302977<22> |
| 65: | \[{15^{65}-1\over14}\] | 11 × 53 × 131 × 4931 × 157483 × 16655159 × 2019047273585208433900886541315654544678694069335036331<55> |
| 66: | \[{15^{66}-1\over14}\] | 24 × 23 × 67 × 211 × 241 × 463 × 859 × 2333 × 8537 × 3055718821 × 23504771357<11> × 62475406423<11> × 135088596919<12> × 4969143820807<13> |
| 67: | \[{15^{67}-1\over14}\] | 4954919 × 2628501058611905652954840361379<31> × 34454155184954549865168924228785385728941<41> |
| 68: | \[{15^{68}-1\over14}\] | 25 × 113 × 137 × 443 × 29173 × 712573 × 1045002649 × 3395062589 × 6734509609<10> × 101462866544971<15> × 608605859277144821<18> |
| 69: | \[{15^{69}-1\over14}\] | 241 × 829 × 967 × 31741 × 434956681 × 80732172121<11> × 3046462151831565769<19> × 153908199071740625749971976183<30> |
| 70: | \[{15^{70}-1\over14}\] | 24 × 7 × 11 × 31 × 71 × 1531 × 4931 × 1743463 × 4167731 × 10678711 × 497638891 × 36083117529286469251<20> × 53096945644422356461<20> |
| 71: | \[{15^{71}-1\over14}\] | 91733 × 5957753 × 272301574062887284439621057578687<33> × 152648701624697715072344529259283770507<39> |
| 72: | \[{15^{72}-1\over14}\] | 26 × 13 × 17 × 19 × 37 × 73 × 113 × 211 × 241 × 541 × 739 × 811 × 1489 × 3877 × 21061 × 24481 × 964764793 × 2562840001 × 3506657472973<13> × 9763752384289<13> |
| 73: | \[{15^{73}-1\over14}\] | 5111329463430071646630167819950683399621676569261698373582346123709742512021745954241<85> |
| 74: | \[{15^{74}-1\over14}\] | 24 × 223 × 593 × 4441 × 32217011 × 5928049943<10> × 2474070455887<13> × 29645965890637091<17> × 582492120825067581276282544339<30> |
| 75: | \[{15^{75}-1\over14}\] | 11 × 61 × 241 × 4931 × 20101 × 46751 × 39225301 × 316091724098401<15> × 7112705843777290751<19> × 17402794883183351929087891501<29> |
| 76: | \[{15^{76}-1\over14}\] | 25 × 113 × 229 × 13757 × 26297 × 4272113 × 18434831466377<14> × 370649274902657<15> × 439799488353587<15> × 4485532699379697977461729<25> |
| 77: | \[{15^{77}-1\over14}\] | 7 × 67 × 463 × 2333 × 5237 × 8537 × 1743463 × 28095816025663<14> × 233231979450578549516941109533238047237736577451339331<54> |
| 78: | \[{15^{78}-1\over14}\] | 24 × 53 × 79 × 211 × 241 × 1249 × 20749 × 157483 × 5557501 × 16655159 × 1539711288259<13> × 606451512892729597861<21> × 3230061048592350229141<22> |
| 79: | \[{15^{79}-1\over14}\] | 317 × 289141 × 635202924304143926394929553206270861232915983823448379207983060226587253234146827953<84> |
| 80: | \[{15^{80}-1\over14}\] | 27 × 11 × 17 × 31 × 41 × 113 × 1201 × 1361 × 1489 × 1531 × 4931 × 7121 × 19421 × 131381 × 179953 × 13535373521<11> × 133390439104361<15> × 2342027117915665091812321<25> |
| 81: | \[{15^{81}-1\over14}\] | 109 × 163 × 241 × 541 × 21061 × 16354441 × 829049498029<12> × 19803428495911816157659521610469429585428513632230232098351227<62> |
| 82: | \[{15^{82}-1\over14}\] | 24 × 83 × 8430332222527<13> × 14052995136749824817978552692323583<35> × 1248945668780874865467604288287146622876086867<46> |
| 83: | \[{15^{83}-1\over14}\] | 2158116330311<13> × 3220419108264156535849497113<28> × 424091160188578436595274724511088099915436894806250614687<57> |
| 84: | \[{15^{84}-1\over14}\] | 25 × 7 × 13 × 29 × 43 × 113 × 211 × 241 × 3361 × 3877 × 327517 × 723031 × 1743463 × 10678711 × 191354311 × 2817034275427<13> × 4454215139669<13> × 15360796671433620373<20> |
| 85: | \[{15^{85}-1\over14}\] | 11 × 4931 × 1045002649 × 6734509609<10> × 1737312434693929309175606904667659697444924171560401053012526469801639759361<76> |
| 86: | \[{15^{86}-1\over14}\] | 24 × 173 × 39205337 × 5519984993<10> × 16112471507273<14> × 38664536016220999<17> × 26656068987980386414408582952871386493955339704241<50> |
| 87: | \[{15^{87}-1\over14}\] | 59 × 241 × 349 × 798084409 × 15476275967141572773889537007699<32> × 2434454875515985938258837058986771053264041318453337821<55> |
| 88: | \[{15^{88}-1\over14}\] | 26 × 17 × 23 × 67 × 89 × 113 × 463 × 617 × 1489 × 2333 × 8537 × 23504771357<11> × 536554814380116068153<21> × 1242372349304878460334100748539075308315312809<46> |
| 89: | \[{15^{89}-1\over14}\] | 179 × 807409 × 18500463452718361<17> × 12556389966735717239290312867405392279627344229633295496808036453334967380715171<80> |
| 90: | \[{15^{90}-1\over14}\] | 24 × 11 × 19 × 31 × 61 × 181 × 211 × 241 × 541 × 739 × 811 × 991 × 1531 × 4931 × 19231 × 21061 × 47701 × 142111 × 2568061 × 39225301 × 138711479680351<15> × 92978587355640205970336221<26> |
| 91: | \[{15^{91}-1\over14}\] | 7 × 53 × 911 × 157483 × 1743463 × 16655159 × 24002161 × 124074497 × 936800875930739<15> × 1751898328544152699647421291268992709749362876250277<52> |
| 92: | \[{15^{92}-1\over14}\] | 25 × 47 × 113 × 277 × 829 × 2393 × 6257 × 31741 × 81421 × 488153 × 825287 × 132653513 × 3549551867 × 40193672100977<14> × 3046462151831565769<19> × 3230238627505403797<19> |
| 93: | \[{15^{93}-1\over14}\] | 241 × 311 × 660603097954354915026956925328631<33> × 34327408553153235877683920788486912324029949838354936279201903283843361<71> |
| 94: | \[{15^{94}-1\over14}\] | 24 × 283 × 659 × 2351 × 6299 × 183959 × 2947920462206937499<19> × 400546952025958526341824468624883789<36> × 2656097495066872027407960633754824283<37> |
| 95: | \[{15^{95}-1\over14}\] | 11 × 191 × 4931 × 4272113 × 65959677431<11> × 370649274902657<15> × 353424058867125396513542725081357813010609729278471262111403895782573241<72> |
| 96: | \[{15^{96}-1\over14}\] | 28 × 13 × 17 × 97 × 113 × 211 × 241 × 257 × 1489 × 3169 × 3877 × 7121 × 91297 × 179953 × 1659649 × 1248882721 × 2562840001 × 12779004583099009<17> × 4871829138071848601730474137089<31> |
| 97: | \[{15^{97}-1\over14}\] | 373115933 × 165984138349<12> × 3385663183327<13> × 1938177886827124931<19> × 211727039173815789139263712464214518933075943626165409606172029<63> |
| 98: | \[{15^{98}-1\over14}\] | 24 × 72 × 197 × 883471 × 1743463 × 5706541 × 10164071 × 10678711 × 25036159 × 35549599 × 93589065767<11> × 4175288799599<13> × 1716116764931059<16> × 14675999570738648605387<23> |
| 99: | \[{15^{99}-1\over14}\] | 67 × 241 × 463 × 541 × 2333 × 5347 × 8537 × 21061 × 55243 × 62475406423<11> × 4969143820807<13> × 1741078786797952487623<22> × 71472830417465766173099456354984223218647<41> |
Index range: 0 – 99 next >>