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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
636233771127246754310 ~2000
636267301381760380710 ~2001
636295223127259044710 ~2000
636308891127261778310 ~2000
6363100211018096033711 ~2002
636333671127266734310 ~2000
636351767509081413710 ~2001
6363715511145468791911 ~2002
636375149509100119310 ~2001
636381569890934196710 ~2002
636385703127277140710 ~2000
636390791127278158310 ~2000
636400211127280042310 ~2000
636421223127284244710 ~2000
636441779127288355910 ~2000
636452923636452923110 ~2001
636459623127291924710 ~2000
636479579127295915910 ~2000
636495221381897132710 ~2001
636501133381900679910 ~2001
636503459127300691910 ~2000
636587221381952332710 ~2001
636592031127318406310 ~2000
636601331127320266310 ~2000
6366182871145912916711 ~2002
Exponent Prime Factor Digits Year
636636359127327271910 ~2000
636648431127329686310 ~2000
636658343127331668710 ~2000
636729011127345802310 ~2000
636756737891459431910 ~2002
636763499127352699910 ~2000
636783743127356748710 ~2000
636789733382073839910 ~2001
636812003127362400710 ~2000
636827423127365484710 ~2000
636829031127365806310 ~2000
636854411127370882310 ~2000
636879851127375970310 ~2000
636893291127378658310 ~2000
636894367636894367110 ~2001
6369241571019078651311 ~2002
636939763636939763110 ~2001
636941171127388234310 ~2000
636948527509558821710 ~2001
636968399127393679910 ~2000
636985403127397080710 ~2000
636987839127397567910 ~2000
636988811127397762310 ~2000
636991499127398299910 ~2000
637003151127400630310 ~2000
Exponent Prime Factor Digits Year
637019543127403908710 ~2000
637057913382234747910 ~2001
637071137509656909710 ~2001
637078031127415606310 ~2000
637084583127416916710 ~2000
637092611127418522310 ~2000
637100591127420118310 ~2000
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
637366211127473242310 ~2000
637371263127474252710 ~2000
Exponent Prime Factor Digits Year
637372091127474418310 ~2000
637383137382429882310 ~2001
637386019637386019110 ~2001
637425419127485083910 ~2000
637485323127497064710 ~2000
637498931127499786310 ~2000
637507943127501588710 ~2000
637513199127502639910 ~2000
637513451127502690310 ~2000
6375254091530060981711 ~2002
637551683127510336710 ~2000
637558583127511716710 ~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
3298
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25-05-04