Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
85467407TF
No factors below 276
TF target 275
P-1
B1 = 670000
B2 = 11390000
LL
StatusDateUserResidueShift
Unverified2019-07-07Andrew GD9873AE17A94BB__59455140
History
DateUserTypeResult
2019-07-07Andrew GC-LL
D9873AE17A94BB__
2019-04-28ATHNF
no factor from 2^63 to 2^64
2019-04-28ATHNF
no factor from 2^1 to 2^63
2018-01-16Doug RheaNF-PM1
B1=670000, B2=11390000
2017-09-03TheJudgerNF
no factor from 2^75 to 2^76
2017-09-03TheJudgerNF
no factor from 2^74 to 2^75
2017-04-23-Anonymous-NF
no factor from 2^73 to 2^74
2017-03-08Matthias WurtingerNF
no factor from 2^72 to 2^73
2014-01-18GrunwalderGIMPNF
no factor from 2^71 to 2^72
2013-06-14SMoffatNF
no factor from 2^70 to 2^71
2013-02-28Brandon SheaNF
no factor from 2^69 to 2^70
2013-02-26SMoffatNF
no factor from 2^68 to 2^69
2013-02-26SMoffatNF
no factor from 2^67 to 2^68
2013-02-25SMoffatNF
no factor from 2^66 to 2^67
2013-02-25SMoffatNF
no factor from 2^65 to 2^66
2010-11-26Architects CubedNF
no factor from 2^64 to 2^65