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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
39564719791294398 ~1990
39564911791298238 ~1990
395654412373926479 ~1992
395655295539174079 ~1992
39566651791333038 ~1990
39566771791335438 ~1990
39567239791344798 ~1990
39567683791353678 ~1990
39567743791354878 ~1990
39567779791355598 ~1990
39567791791355838 ~1990
39568283791365678 ~1990
39568559791371198 ~1990
39569209253242937710 ~1994
39569291791385838 ~1990
39570743791414878 ~1990
395713135539983839 ~1992
39571331791426638 ~1990
39572111791442238 ~1990
39572171791443438 ~1990
39572699791453998 ~1990
39572723791454478 ~1990
39572843791456878 ~1990
395730433957304319 ~1992
39573119791462398 ~1990
Exponent Prime Factor Digits Year
39573151158292604110 ~1994
39573503791470078 ~1990
39573959791479198 ~1990
39574523791490478 ~1990
395745473165963779 ~1992
39574883791497678 ~1990
39575171791503438 ~1990
39575579791511598 ~1990
39576011791520238 ~1990
395762332374573999 ~1992
39576683791533678 ~1990
39577151791543038 ~1990
39577451791549038 ~1990
395782372374694239 ~1992
395783939498814339 ~1993
395813693166509539 ~1992
39581651791633038 ~1990
39581879791637598 ~1990
39581939791638798 ~1990
39582311791646238 ~1990
39582971791659438 ~1990
39583223791664478 ~1990
39583763791675278 ~1990
39584063791681278 ~1990
39584183791683678 ~1990
Exponent Prime Factor Digits Year
39584903791698078 ~1990
39585251791705038 ~1990
395859893166879139 ~1992
39586223791724478 ~1990
39586331791726638 ~1990
39586439791728798 ~1990
39586637118759911110 ~1993
395871593166972739 ~1992
39587843791756878 ~1990
39588743791774878 ~1990
39589079791781598 ~1990
39589271791785438 ~1990
395894693167157539 ~1992
39589499791789998 ~1990
39589703791794078 ~1990
39589811475077732110 ~1995
395899373167194979 ~1992
395902612375415679 ~1992
39590483791809678 ~1990
39590819791816398 ~1990
395908393959083919 ~1992
39591599791831998 ~1990
395918212375509279 ~1992
395919412375516479 ~1992
395919736334715699 ~1993
Exponent Prime Factor Digits Year
39592391791847838 ~1990
39592691791853838 ~1990
39592739791854798 ~1990
39592919791858398 ~1990
395929993959299919 ~1992
39593171791863438 ~1990
39594059791881198 ~1990
395947493167579939 ~1992
395952012375712079 ~1992
39595631791912638 ~1990
39595859791917198 ~1990
39596279791925598 ~1990
395971613167772899 ~1992
39597251791945038 ~1990
39597419791948398 ~1990
39597611791952238 ~1990
39597851791957038 ~1990
39598043791960878 ~1990
39598043285105909710
395980633959806319 ~1992
395988772375932639 ~1992
39598931791978638 ~1990
39599039791980798 ~1990
39599159791983198 ~1990
39599711791994238 ~1990
2134
GIMPS The Prime Pages FactorDb.com
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26-07-19