Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
121406671Factored
FactorDigitsBitsDate
226399318658605271425594539880131100.82024-02-07 16:29:59
P-1 factors
DateFactorB1B2
2024-02-07226399318658605271425594539880167400056875260
History
DateUserTypeResult
2024-02-07Smok_bmv F-PM1
Factor: 2263993186586052714255945398801 / (P-1, B1=674000, B2=56875260)
2022-06-22TheJudgerNF
no factor from 2^76 to 2^77
2021-08-20TheJudgerNF
no factor from 2^75 to 2^76
2021-08-20TheJudgerNF
no factor from 2^74 to 2^75
2021-07-11SRBaseNF
no factor from 2^73 to 2^74
2020-08-28tscNF
no factor from 2^72 to 2^73
2015-12-10saffaNF
no factor from 2^71 to 2^72
2015-11-30SourceBinary.comNF
no factor from 2^70 to 2^71
2013-12-03GrunwalderGIMPNF
no factor from 2^69 to 2^70
2013-12-03GrunwalderGIMPNF
no factor from 2^68 to 2^69
2013-12-03GrunwalderGIMPNF
no factor from 2^66 to 2^68
2012-08-12Mr-PlonkNF
no factor from 2^65 to 2^66
2010-10-21BOMNF
no factor from 2^64 to 2^65
2010-05-18sannerud.comNF
no factor from 2^63 to 2^64