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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
117274699Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6321508567138066171131718812789.02023-03-08 08:21:32
P-1 factors
DateFactorB1B2
2023-03-08632150856713806617113171881567000567000
History
DateUserTypeResult
2023-03-08ky0urakuF-PM1
Factor: 632150856713806617113171881 / (P-1, B1=567000)
2022-05-08TheJudgerNF
no factor from 2^76 to 2^77
2020-02-27La GüiraNF
no factor from 2^75 to 2^76
2016-01-25TheGazManNF
no factor from 2^74 to 2^75
2016-01-25TheGazManNF
no factor from 2^73 to 2^74
2016-01-25TheGazManNF
no factor from 2^72 to 2^73
2016-01-25TheGazManNF
no factor from 2^71 to 2^72
2016-01-25TheGazManNF
no factor from 2^70 to 2^71
2016-01-25TheGazManNF
no factor from 2^69 to 2^70
2016-01-25TheGazManNF
no factor from 2^68 to 2^69
2015-09-02el groccoNF
no factor from 2^67 to 2^68
2014-12-08ANONYMOUSNF
no factor from 2^66 to 2^67
2012-07-05tscNF
no factor from 2^65 to 2^66
2010-10-11sasaki3NF
no factor from 2^64 to 2^65
2010-05-11Torchwood InstituteNF
no factor from 2^63 to 2^64