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
89676331TF
No factors below 276
TF target 275
P-1
B1 = 730000
B2 = 14235000
LL
StatusDateUserResidueShift
Unverified2019-06-21Alexander TsupkoB59CC187336E08__62002727
History
DateUserTypeResult
2019-06-21Alexander TsupkoC-LL
B59CC187336E08__
2018-12-23Brian BeuningNF-PM1
B1=730000, B2=14235000, E=6
2018-11-04TheJudgerNF
no factor from 2^75 to 2^76
2018-11-04TheJudgerNF
no factor from 2^74 to 2^75
2017-10-16Tim SorberaNF
no factor from 2^73 to 2^74
2017-09-26lemonlurkerNF
no factor from 2^72 to 2^73
2017-09-26lemonlurkerNF
no factor from 2^71 to 2^72
2013-08-18SMoffatNF
no factor from 2^70 to 2^71
2013-07-30ITSNF
no factor from 2^69 to 2^70
2013-07-27ITSNF
no factor from 2^68 to 2^69
2013-03-29Smok_bmv NF
no factor from 2^67 to 2^68
2013-03-26SMoffatNF
no factor from 2^66 to 2^67
2013-03-23g0bNF
no factor from 2^65 to 2^66
2010-11-10Architects CubedNF
no factor from 2^64 to 2^65