Home e-mail
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
725040231450080479 ~1992
725067231450134479 ~1992
725099934350599599 ~1994
725101574350609439 ~1994
725132991450265999 ~1992
725165991450331999 ~1992
725167934351007599 ~1994
725182974351097839 ~1994
725198991450397999 ~1992
725211711450423439 ~1992
725212615801700899 ~1994
725214111450428239 ~1992
725220974351325839 ~1994
725236311450472639 ~1992
725238591450477199 ~1992
725249511450499039 ~1992
725261095802088739 ~1994
725267991450535999 ~1992
725268231450536479 ~1992
725276991450553999 ~1992
725277111450554239 ~1992
725295591450591199 ~1992
725296374351778239 ~1994
725304591450609199 ~1992
725306511450613039 ~1992
Exponent Prime Factor Digits Year
725319231450638479 ~1992
725331591450663199 ~1992
725341791450683599 ~1992
725375414352252479 ~1994
725375991450751999 ~1992
725379115803032899 ~1994
725384511450769039 ~1992
725390031450780079 ~1992
72540847116065355310 ~1995
725469614352817679 ~1994
725475711450951439 ~1992
725499415803995299 ~1994
725509574353057439 ~1994
725525031451050079 ~1992
725539614353237679 ~1994
725548191451096399 ~1992
72555079246687268710 ~1995
725552991451105999 ~1992
72555811130600459910 ~1995
72557213217671639110 ~1995
725581911451163839 ~1992
725582631451165279 ~1992
725596911451193839 ~1992
725605974353635839 ~1994
72561427174147424910 ~1995
Exponent Prime Factor Digits Year
725635374353812239 ~1994
725639414353836479 ~1994
725660991451321999 ~1992
725697231451394479 ~1992
725718711451437439 ~1992
72571951116115121710 ~1995
725732511451465039 ~1992
725756631451513279 ~1992
725768515806148099 ~1994
725770191451540399 ~1992
725823711451647439 ~1992
725824311451648639 ~1992
725830191451660399 ~1992
725832231451664479 ~1992
725847831451695679 ~1992
725858391451716799 ~1992
725869375806954979 ~1994
725887791451775599 ~1992
725890915807127299 ~1994
725925715807405699 ~1994
72600223304920936710 ~1996
726019431452038879 ~1992
726025574356153439 ~1994
726040791452081599 ~1992
726062511452125039 ~1992
Exponent Prime Factor Digits Year
726078231452156479 ~1992
726085791452171599 ~1992
726097014356582079 ~1994
726101515808812099 ~1994
72610543290442172110 ~1996
726114591452229199 ~1992
726136431452272879 ~1992
726140991452281999 ~1992
726169614357017679 ~1994
726192591452385199 ~1992
726193614357161679 ~1994
72620491116192785710 ~1995
726214431452428879 ~1992
726225591452451199 ~1992
726228591452457199 ~1992
72626381232404419310 ~1995
726270111452540239 ~1992
726286311452572639 ~1992
726306711452613439 ~1992
726306831452613679 ~1992
72631063116209700910 ~1995
726311031452622079 ~1992
726331911452663839 ~1992
726339591452679199 ~1992
726341511452683039 ~1992
2291
GIMPS The Prime Pages FactorDb.com
Home
4.888.230 digits 		e-mail
25-06-29