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
112508281Factored
FactorDigitsBitsDate
58240433647804147726161592582.32021-10-30 22:57:43
P-1 factors
DateFactorB1B2
2021-10-30582404336478041477261615945000004500000
History
DateUserTypeResult
2021-10-30Paul UnderwoodF-PM1
Factor: 5824043364780414772616159 / (P-1, B1=4500000)
2021-05-07Johan ViljoenNF
no factor from 2^76 to 2^77
2020-12-07arpcarNF
no factor from 2^75 to 2^76
2020-12-01arpcarNF
no factor from 2^74 to 2^75
2020-10-01Architects CubedNF
no factor from 2^73 to 2^74
2020-04-22SRBaseNF
no factor from 2^72 to 2^73
2018-12-28Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-02-11Preben SNF
no factor from 2^70 to 2^71
2014-11-20La GüiraNF
no factor from 2^69 to 2^70
2014-11-20La GüiraNF
no factor from 2^68 to 2^69
2013-10-14PascalBieriNF
no factor from 2^67 to 2^68
2013-10-06PascalBieriNF
no factor from 2^66 to 2^67
2012-05-31HardyP GermanyNF
no factor from 2^65 to 2^66
2010-09-26Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-09RichardNF
no factor from 2^63 to 2^64