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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
3578790503715758100710 ~2006
357887930913599741374312 ~2009
35791166572147469994311 ~2007
35791678612863334288911 ~2007
35792020012147521200711 ~2007
35793893113579389311111 ~2007
357942652717897132635112 ~2009
357963232113602602819912 ~2009
3579738251715947650310 ~2006
35801716072864137285711 ~2007
3580204763716040952710 ~2006
35802380412148142824711 ~2007
35802661993580266199111 ~2007
35802680932148160855911 ~2007
3580474283716094856710 ~2006
358049270917186365003312 ~2009
3580877771716175554310 ~2006
35809340876445681356711 ~2008
3581063723716212744710 ~2006
3581249531716249906310 ~2006
3581363339716272667910 ~2006
3581539751716307950310 ~2006
358156345929368820363912 ~2010
358188858145131796120712 ~2010
358191378110745741343112 ~2008
Exponent Prime Factor Digits Year
3582085943716417188710 ~2006
35821859532149311571911 ~2007
35825013892866001111311 ~2007
3582510611716502122310 ~2006
35827305193582730519111 ~2007
3582742991716548598310 ~2006
3583058939716611787910 ~2006
3583108799716621759910 ~2006
3583173479716634695910 ~2006
3583218371716643674310 ~2006
3583435451716687090310 ~2006
3583578539716715707910 ~2006
3583716791716743358310 ~2006
3584079899716815979910 ~2006
3584118383716823676710 ~2006
3584119271716823854310 ~2006
35843863975018140955911 ~2008
3584463383716892676710 ~2006
35845061473584506147111 ~2007
35845353892867628311311 ~2007
358466101314338644052112 ~2009
3584705783716941156710 ~2006
3584838863716967772710 ~2006
35851376415736220225711 ~2008
358548574942308731838312 ~2010
Exponent Prime Factor Digits Year
3585772331717154466310 ~2006
3585863819717172763910 ~2006
3585865319717173063910 ~2006
3585884279717176855910 ~2006
3585991091717198218310 ~2006
3586165703717233140710 ~2006
3586710863717342172710 ~2006
3586737083717347416710 ~2006
35867579478608219072911 ~2008
358692572943043108748112 ~2010
3586983203717396640710 ~2006
35870841295021917780711 ~2008
3587195291717439058310 ~2006
358725035310761751059112 ~2009
35875740772152544446311 ~2007
3587613803717522760710 ~2006
35878085335022931946311 ~2008
3587908151717581630310 ~2006
3587908631717581726310 ~2006
3588009839717601967910 ~2006
3588073199717614639910 ~2006
358815116913634974442312 ~2009
3588549203717709840710 ~2006
35888073732153284423911 ~2007
3588951911717790382310 ~2006
Exponent Prime Factor Digits Year
3589184699717836939910 ~2006
3589220291717844058310 ~2006
3589261031717852206310 ~2006
35892928572153575714311 ~2007
35893145233589314523111 ~2007
35895923412153755404711 ~2007
35897239332153834359911 ~2007
35899720513589972051111 ~2007
35900719972872057597711 ~2007
3590075939718015187910 ~2006
3590138003718027600710 ~2006
35901384438616332263311 ~2008
3590380439718076087910 ~2006
3590400083718080016710 ~2006
3590519279718103855910 ~2006
3590597711718119542310 ~2006
3590859131718171826310 ~2006
3590884331718176866310 ~2006
3591039971718207994310 ~2006
35911705792872936463311 ~2007
3591182891718236578310 ~2006
3591237203718247440710 ~2006
35913098532154785911911 ~2007
3591373223718274644710 ~2006
3591400451718280090310 ~2006
3930
GIMPS The Prime Pages FactorDb.com
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25-04-13