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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
37028759740575198 ~1990
37029131740582638 ~1990
37029599740591998 ~1990
37029719740594398 ~1990
370305975924895539 ~1992
370308372221850239 ~1991
37030859740617198 ~1990
37031051740621038 ~1990
37031243740624878 ~1990
37031243155531220710
37031411740628238 ~1990
370317172221903039 ~1991
37032071740641438 ~1990
37032371740647438 ~1990
37032431740648638 ~1990
37032659740653198 ~1990
37032839740656798 ~1990
37033091740661838 ~1990
37033751740675038 ~1990
37034639740692798 ~1990
37034663740693278 ~1990
37035611740712238 ~1990
370359612222157679 ~1991
37036151740723038 ~1990
37037711740754238 ~1990
Exponent Prime Factor Digits Year
37038899177786715310 ~1994
37039043740780878 ~1990
37039091740781838 ~1990
37039391740787838 ~1990
37040123740802478 ~1990
37040483740809678 ~1990
37041131740822638 ~1990
370412812222476879 ~1991
37042151740843038 ~1990
37042391740847838 ~1990
37043239214850786310 ~1994
37043243740864878 ~1990
37044083740881678 ~1990
37044239740884798 ~1990
37044313111132939110 ~1993
37044863740897278 ~1990
37044911740898238 ~1990
37044971740899438 ~1990
370450332222701999 ~1991
370453212222719279 ~1991
37046063740921278 ~1990
37046183740923678 ~1990
37047011740940238 ~1990
37047071177825940910 ~1994
37047203740944078 ~1990
Exponent Prime Factor Digits Year
37047383740947678 ~1990
37047599740951998 ~1990
37047611740952238 ~1990
370480912963847299 ~1992
37048103740962078 ~1990
37048463740969278 ~1990
37048691740973838 ~1990
37048919740978398 ~1990
37049879740997598 ~1990
370506592964052739 ~1992
370511272964090179 ~1992
370512972223077839 ~1991
37051379741027598 ~1990
37051499741029998 ~1990
37051991741039838 ~1990
370523392964187139 ~1992
37052903741058078 ~1990
370529212223175279 ~1991
37053119741062398 ~1990
37054019741080398 ~1990
37056083741121678 ~1990
37056143741122878 ~1990
37056731741134638 ~1990
37056791741135838 ~1990
37057211741144238 ~1990
Exponent Prime Factor Digits Year
37057379741147598 ~1990
37057903444694836110 ~1994
37058603741172078 ~1990
37058831741176638 ~1990
370594972223569839 ~1991
37059563741191278 ~1990
370598332223589999 ~1991
37059959741199198 ~1990
37060343741206878 ~1990
37060451741209038 ~1990
37060571741211438 ~1990
37060631741212638 ~1990
37060931741218638 ~1990
37061873118597993710 ~1993
37062383741247678 ~1990
37062479741249598 ~1990
370630038895120739 ~1993
37063199741263998 ~1990
37063811741276238 ~1990
37064099741281998 ~1990
370644135930306099 ~1992
37064519741290398 ~1990
37064771741295438 ~1990
37064843741296878 ~1990
37065263741305278 ~1990
2065
GIMPS The Prime Pages FactorDb.com
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26-07-19