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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
636829031127365806310 ~2000
636854411127370882310 ~2000
636879851127375970310 ~2000
636893291127378658310 ~2000
636894367636894367110 ~2001
6369241571019078651311 ~2002
636924917382154950310 ~2001
636939763636939763110 ~2001
636941171127388234310 ~2000
636948527509558821710 ~2001
636968399127393679910 ~2000
636985403127397080710 ~2000
636987839127397567910 ~2000
636988811127397762310 ~2000
636991499127398299910 ~2000
637003151127400630310 ~2000
637019543127403908710 ~2000
637038179127407635910 ~2000
637057913382234747910 ~2001
637071137509656909710 ~2001
637078031127415606310 ~2000
637084583127416916710 ~2000
637092611127418522310 ~2000
637100591127420118310 ~2000
637111823127422364710 ~2000
Exponent Prime Factor Digits Year
637112939127422587910 ~2000
637137023127427404710 ~2000
63716199119879454119312 ~2005
6371761813058445668911 ~2003
637184291127436858310 ~2000
637184783127436956710 ~2000
637185821382311492710 ~2001
637189991127437998310 ~2000
637202903127440580710 ~2000
63720505712616660128712 ~2005
637209791127441958310 ~2000
637232903127446580710 ~2000
637243511127448702310 ~2000
6372801291529472309711 ~2002
637292531509834024910 ~2001
637348213382408927910 ~2001
6373628771912088631111 ~2003
637366211127473242310 ~2000
637371263127474252710 ~2000
637372091127474418310 ~2000
637383137382429882310 ~2001
637386019637386019110 ~2001
637425419127485083910 ~2000
637485323127497064710 ~2000
637498931127499786310 ~2000
Exponent Prime Factor Digits Year
637507943127501588710 ~2000
637513199127502639910 ~2000
637513451127502690310 ~2000
6375254091530060981711 ~2002
637549403127509880710 ~2000
637551683127510336710 ~2000
637558583127511716710 ~2000
637573619127514723910 ~2000
637575923127515184710 ~2000
637587563127517512710 ~2000
637592363127518472710 ~2000
637596983127519396710 ~2000
637600979127520195910 ~2000
637609589510087671310 ~2001
637615681382569408710 ~2001
637620101382572060710 ~2001
637647431127529486310 ~2000
637659899510127919310 ~2001
637679429510143543310 ~2001
637718579127543715910 ~2000
637748339510198671310 ~2001
637759511127551902310 ~2000
637767419127553483910 ~2000
637767731127553546310 ~2000
637784531127556906310 ~2000
Exponent Prime Factor Digits Year
637840223127568044710 ~2000
637846151127569230310 ~2000
637853519127570703910 ~2000
637876937382726162310 ~2001
637882499127576499910 ~2000
637901111127580222310 ~2000
637906271127581254310 ~2000
637938179127587635910 ~2000
637955737382773442310 ~2001
637960259127592051910 ~2000
637962023127592404710 ~2000
637970303127594060710 ~2000
637979591127595918310 ~2000
637985279127597055910 ~2000
638000963127600192710 ~2000
638018933382811359910 ~2001
638029097382817458310 ~2001
638033771127606754310 ~2000
638063603127612720710 ~2000
638079551127615910310 ~2000
638117999127623599910 ~2000
638128571510502856910 ~2001
638153291127630658310 ~2000
638169731510535784910 ~2001
638171761382903056710 ~2001
3588
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26-01-11