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
39600023792000478 ~1990
39600371792007438 ~1990
396004373168034979 ~1992
39600479792009598 ~1990
39600611792012238 ~1990
396007973168063779 ~1992
39600923792018478 ~1990
39601403792028078 ~1990
39601571792031438 ~1990
39601811792036238 ~1990
396019273960192719 ~1992
39602291792045838 ~1990
39602399792047998 ~1990
39602831792056638 ~1990
39602891792057838 ~1990
39602939792058798 ~1990
39603611792072238 ~1990
396036372376218239 ~1992
39603983792079678 ~1990
39605399792107998 ~1990
39605543792110878 ~1990
39605591792111838 ~1990
39605603792112078 ~1990
39605771792115438 ~1990
39605831792116638 ~1990
Exponent Prime Factor Digits Year
396060113168480899 ~1992
39606491792129838 ~1990
396066433960664319 ~1992
39607283792145678 ~1990
396079633960796319 ~1992
39608339792166798 ~1990
39608531792170638 ~1990
39610099134674336710 ~1993
396108593168868739 ~1992
396109732376658399 ~1992
396121132376726799 ~1992
39612383792247678 ~1990
39612719792254398 ~1990
39612803792256078 ~1990
396128573169028579 ~1992
39612971792259438 ~1990
39613163792263278 ~1990
39613571792271438 ~1990
39614831792296638 ~1990
396148493169187939 ~1992
39614951792299038 ~1990
39615011792300238 ~1990
39615263792305278 ~1990
396154732376928399 ~1992
39615623792312478 ~1990
Exponent Prime Factor Digits Year
39616091792321838 ~1990
39616163792323278 ~1990
39616259792325198 ~1990
396166932377001599 ~1992
39616763792335278 ~1990
39616883792337678 ~1990
39616931792338638 ~1990
39617003792340078 ~1990
396171532377029199 ~1992
39617423792348478 ~1990
39617723792354478 ~1990
39618191792363838 ~1990
39618251792365038 ~1990
39619403792388078 ~1990
39619403602214925710
39619763792395278 ~1990
396201532377209199 ~1992
39620783792415678 ~1990
396208273962082719 ~1992
39621371792427438 ~1990
39621563792431278 ~1990
39622211792444238 ~1990
39622559792451198 ~1990
39622591324905246310 ~1994
39622679792453598 ~1990
Exponent Prime Factor Digits Year
39622811792456238 ~1990
39623351792467038 ~1990
39623543792470878 ~1990
39623819792476398 ~1990
39623879792477598 ~1990
39624083792481678 ~1990
396248039509952739 ~1993
396248335547476639 ~1992
396249172377495039 ~1992
396249612377497679 ~1992
39626831792536638 ~1990
39627803792556078 ~1990
39627839792556798 ~1990
396294772377768639 ~1992
396297193962971919 ~1992
39629879792597598 ~1990
396298793170390339
39629951792599038 ~1990
396304973170439779 ~1992
39631019792620398 ~1990
39631451792629038 ~1990
39631583792631678 ~1990
39631859792637198 ~1990
39632123792642478 ~1990
39632171792643438 ~1990
2135
GIMPS The Prime Pages FactorDb.com
Home
5.710.620 digits 		e-mail
26-07-19