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Small Mersenne Prime Factors
Prime numbers of the form Mp= 2p − 1 are called Mersenne primes. For Mp to be prime, p must also be prime.
Any factor q of a Mersenne number 2p − 1 must be of the form 2kp + 1, where integer k ≥ 0. Furthermore, q must be 1 or 7 mod 8.
Exponent Prime Factor Digits Year
90628829126880360710 ~1995
906297831812595679 ~1993
906302031812604079 ~1993
90630517435026481710 ~1997
906315493244609454311 ~1999
906319911812639839 ~1993
906341631812683279 ~1993
90636317126890843910 ~1995
906366711812733439 ~1993
906382911812765839 ~1993
906384117251072899 ~1995
906413631812827279 ~1993
906417111812834239 ~1993
906433311812866639 ~1993
906438597251508739 ~1995
90646513217551631310 ~1996
906471711812943439 ~1993
906482031812964079 ~1993
906492111812984239 ~1993
906516231813032479 ~1993
906574191813148399 ~1993
906583911813167839 ~1993
90661489707159614310 ~1997
906645831813291679 ~1993
906648777253190179 ~1995
Exponent Prime Factor Digits Year
906663711813327439 ~1993
906670999066709919 ~1995
906673311813346639 ~1993
906677511813355039 ~1993
906700519067005119 ~1995
906759711813519439 ~1993
906765711813531439 ~1993
906804591813609199 ~1993
906821815440930879 ~1994
906826431813652879 ~1993
906830031813660079 ~1993
906833031813666079 ~1993
906835911813671839 ~1993
906846231813692479 ~1993
90686311163235359910 ~1995
906883431813766879 ~1993
906889431813778879 ~1993
906897417255179299 ~1995
906910431813820879 ~1993
906911577255292579 ~1995
906921535441529199 ~1994
906939015441634079 ~1994
906948111813896239 ~1993
90695719362782876110 ~1996
906959991813919999 ~1993
Exponent Prime Factor Digits Year
906975591813951199 ~1993
906976375441858239 ~1994
906989877255918979 ~1995
906990231813980479 ~1993
907006791814013599 ~1993
907057311814114639 ~1993
90708911435402772910 ~1997
907100991814201999 ~1993
907103631814207279 ~1993
907149375442896239 ~1994
907152831814305679 ~1993
907164919071649119 ~1995
907180311814360639 ~1993
907207617257660899 ~1995
907230231814460479 ~1993
907235175443411039 ~1994
907248711814497439 ~1993
907275231814550479 ~1993
907301511814603039 ~1993
907319175443915039 ~1994
907335799073357919 ~1995
90733667725869336110 ~1997
907376391814752799 ~1993
907398415444390479 ~1994
907410111814820239 ~1993
Exponent Prime Factor Digits Year
90741193925560168710 ~1997
907420311814840639 ~1993
907430215444581279 ~1994
90743663725949304110 ~1997
907443711814887439 ~1993
907453311814906639 ~1993
907480191814960399 ~1993
907480197259841539
907489431814978879 ~1993
90749261272247783110 ~1996
90749521272248563110 ~1996
907495791814991599 ~1993
907520991815041999 ~1993
907522791815045599 ~1993
907534311815068639 ~1993
907547991815095999 ~1993
907551831815103679 ~1993
907581591815163199 ~1993
907602591815205199 ~1993
907608111815216239 ~1993
907614177260913379 ~1995
90764329199681523910 ~1996
907648791815297599 ~1993
907654575445927439 ~1994
907664991815329999 ~1993
2607
GIMPS The Prime Pages FactorDb.com
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26-03-22