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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
90686311163235359910 ~1995
906883431813766879 ~1993
906889431813778879 ~1993
906910431813820879 ~1993
906911577255292579 ~1995
906921535441529199 ~1994
906939015441634079 ~1994
906948111813896239 ~1993
90695719362782876110 ~1996
906975591813951199 ~1993
906976375441858239 ~1994
906989877255918979 ~1995
906990231813980479 ~1993
907006791814013599 ~1993
907057311814114639 ~1993
90708911435402772910 ~1997
907100991814201999 ~1993
907103631814207279 ~1993
907149375442896239 ~1994
907152831814305679 ~1993
907164919071649119 ~1995
907207617257660899 ~1995
907230231814460479 ~1993
907235175443411039 ~1994
907248711814497439 ~1993
Exponent Prime Factor Digits Year
907275231814550479 ~1993
907301511814603039 ~1993
907319175443915039 ~1994
907335799073357919 ~1995
90733667725869336110 ~1997
907398415444390479 ~1994
907410111814820239 ~1993
90741193925560168710 ~1997
907420311814840639 ~1993
90743663725949304110 ~1997
907443711814887439 ~1993
907453311814906639 ~1993
907480197259841539 ~1995
907489431814978879 ~1993
90749261272247783110 ~1996
907520991815041999 ~1993
907522791815045599 ~1993
907534311815068639 ~1993
907547991815095999 ~1993
907551831815103679 ~1993
907581591815163199 ~1993
907602591815205199 ~1993
907608111815216239 ~1993
907614177260913379 ~1995
90764329199681523910 ~1996
Exponent Prime Factor Digits Year
907648791815297599 ~1993
907654575445927439 ~1994
907671679076716719 ~1995
907682991815365999 ~1993
90768563726148504110 ~1997
907727511815455039 ~1993
907729311815458639 ~1993
907734111815468239 ~1993
907747911815495839 ~1993
907786077262288579 ~1995
907811935446871599 ~1994
907817631815635279 ~1993
907818111815636239 ~1993
907820391815640799 ~1993
907854679078546719 ~1995
907893111815786239 ~1993
907901631815803279 ~1993
907922631815845279 ~1993
907959231815918479 ~1993
907959591815919199 ~1993
907998975447993839 ~1994
908014617264116899 ~1995
908019231816038479 ~1993
908033511816067039 ~1993
908042511816085039 ~1993
Exponent Prime Factor Digits Year
908043591816087199 ~1993
908054991816109999 ~1993
908062279080622719 ~1995
908081031816162079 ~1993
90810887163459596710 ~1995
908134791816269599 ~1993
90815903217958167310 ~1996
90817613871849084910 ~1997
908182191816364399 ~1993
908196711816393439 ~1993
908202591816405199 ~1993
908213997265711939 ~1995
908242431816484879 ~1993
908252391816504799 ~1993
908261991816523999 ~1993
90826657272479971110 ~1996
908283231816566479 ~1993
908309511816619039 ~1993
908336631816673279 ~1993
908376717267013699 ~1995
908397111816794239 ~1993
908397831816795679 ~1993
90841633272524899110 ~1996
908426391816852799 ~1993
908448111816896239 ~1993
2403
GIMPS The Prime Pages FactorDb.com
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25-06-15