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.
Exp. Prime Factor Digits Year
37254431564686079 ~1986
3725681298054498 ~1984
372569974513997 ~1982
3725707596113138 ~1985
3725923596147698 ~1985
3726137298090978 ~1984
37263611117908319 ~1985
372641974528397 ~1982
372653974530797 ~1982
372662374532477 ~1982
372674374534877 ~1982
3726763372676318 ~1984
3726823596291698 ~1985
372692374538477 ~1982
372710374542077 ~1982
3727123596339698 ~1985
37272476932679439 ~1987
3727303596368498 ~1985
3727387372738718 ~1984
3727397223643838 ~1984
3727441596390578 ~1985
3727681125250081710 ~1988
3727721298217698 ~1984
3727727969209038 ~1985
3727847671012478 ~1985
Exp. Prime Factor Digits Year
3727937223676238 ~1984
372799174559837 ~1982
3728203372820318 ~1984
3728357223701438 ~1984
3728489298279138 ~1984
3729191671254398 ~1985
3729241596678578 ~1985
372931174586237 ~1982
37294611118838319 ~1985
3729877223792638 ~1984
3729911671383998 ~1985
372998374599677 ~1982
373001974600397 ~1982
3730201223812078 ~1984
3730231373023118 ~1984
3730547298443778 ~1984
3730607671509278 ~1985
373073974614797 ~1982
373079974615997 ~1982
3730799298463938
3730801223848078 ~1984
373082374616477 ~1982
3730847895403298 ~1985
37309193880155779 ~1987
37309491790855539 ~1986
Exp. Prime Factor Digits Year
3731213223872798 ~1984
3731237522373198 ~1984
373160374632077 ~1982
3731621223897278 ~1984
3731803149272120110 ~1988
3731851671733198 ~1985
37318692910857839 ~1986
3732139373213918 ~1984
37321611194291539 ~1985
3732173522504238 ~1984
373220374644077 ~1982
3732217223933038 ~1984
373238374647677 ~1982
37323831194362579
37324095300020799 ~1987
3732437223946238 ~1984
37324391567624399 ~1986
3732467671844078 ~1985
373247974649597 ~1982
37326911791691699 ~1986
373271974654397 ~1982
3732761223965678 ~1984
373279174655837 ~1982
3732853104519884110 ~1988
3733003373300318 ~1984
Exp. Prime Factor Digits Year
3733111373311118 ~1984
373321174664237 ~1982
3733229522652078 ~1984
3733271298661698 ~1984
37333811717355279 ~1986
373351174670237 ~1982
3734057298724578 ~1984
3734113597458098 ~1985
3734117298729378 ~1984
373418374683677 ~1982
3734413224064798 ~1984
373451974690397 ~1982
3734749821644798 ~1985
373490374698077 ~1982
37351011195232339 ~1985
3735139257724591110 ~1989
373532374706477 ~1982
373544374708877 ~1982
3735449298835938 ~1984
3735553224133198 ~1984
3735737298858978 ~1984
37359676650021279 ~1987
3736087373608718 ~1984
3736133224167998 ~1984
3736133523058638
596
GIMPS The Prime Pages FactorDb.com
Home
5.680.769 digits 		e-mail
26-07-05