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
36490043729800878 ~1990
36490253116768809710 ~1993
364908596568354639 ~1992
36491243729824878 ~1990
36491519729830398 ~1990
364915972189495839 ~1991
36491891729837838 ~1990
36492311729846238 ~1990
36492383729847678 ~1990
36492971729859438 ~1990
364932735838923699 ~1992
36493511729870238 ~1990
36493739729874798 ~1990
36494219729884398 ~1990
36495059729901198 ~1990
36495071729901438 ~1990
364951273649512719 ~1992
36495131729902638 ~1990
36495191729903838 ~1990
364958692919669539 ~1992
36495983729919678 ~1990
364961332189767999 ~1991
36496199729923998 ~1990
36496259729925198 ~1990
36496643729932878 ~1990
Exponent Prime Factor Digits Year
36497063729941278 ~1990
364975572189853439 ~1991
36497579729951598 ~1990
36498419729968398 ~1990
364991092919928739 ~1992
36500699730013998 ~1990
36500771730015438 ~1990
36501359730027198 ~1990
36501611730032238 ~1990
36501791730035838 ~1990
36502079730041598 ~1990
36502223730044478 ~1990
36503171730063438 ~1990
36504563730091278 ~1990
36504731730094638 ~1990
36504791730095838 ~1990
36504959730099198 ~1990
365052412190314479 ~1991
36505727416165287910 ~1994
365060532190363199 ~1991
36506339730126798 ~1990
365068873650688719 ~1992
36507791730155838 ~1990
365078932190473599 ~1991
36508583730171678 ~1990
Exponent Prime Factor Digits Year
36508859730177198 ~1990
365095672920765379 ~1992
36509663730193278 ~1990
36509777197152795910 ~1994
36510007124134023910 ~1993
36510251730205038 ~1990
36510263730205278 ~1990
36510503730210078 ~1990
36510701175251364910 ~1993
36510863730217278 ~1990
365114812190688879 ~1991
36512159730243198 ~1990
36512347124141979910 ~1993
36512639730252798 ~1990
36512771730255438 ~1990
36513143730262878 ~1990
365139012190834079 ~1991
36514343730286878 ~1990
36514391730287838 ~1990
365148732190892399 ~1991
36515123730302478 ~1990
36515291730305838 ~1990
365154972190929839 ~1991
365157615842521779 ~1992
36516563730331278 ~1990
Exponent Prime Factor Digits Year
365175532191053199 ~1991
36517673116856553710 ~1993
36517703730354078 ~1990
36517763730355278 ~1990
36517823730356478 ~1990
36517979730359598 ~1990
365181472921451779 ~1992
365182993651829919 ~1992
36518903730378078 ~1990
36519551730391038 ~1990
365196015843136179 ~1992
36519683730393678 ~1990
36519863730397278 ~1990
36520031730400638 ~1990
36520283730405678 ~1990
36520391730407838 ~1990
36520499730409998 ~1990
36521123730422478 ~1990
365212792921702339 ~1992
36521603730432078 ~1990
36521783730435678 ~1990
36522023730440478 ~1990
36522611730452238 ~1990
365229172921833379 ~1992
365233495113268879 ~1992
2015
GIMPS The Prime Pages FactorDb.com
Home
5.471.290 digits 		e-mail
26-03-29