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
91225999TF
No factors below 277
TF target 275
P-1
B1 = 700000
B2 = 13125000
PRP
StatusDateUserResidueShiftTypeBase
Unverified2019-05-24ky0uraku8DF2054E2951E7__6305033713
History
DateUserTypeResult
2019-05-24ky0urakuC-PRP
8DF2054E2951E7__
PRP without proof (not generated)
2019-04-25Brian BeuningNF-PM1
B1=700000, B2=13125000, E=6
2019-03-03TheJudgerNF
no factor from 2^76 to 2^77
2018-12-17tServoNF
no factor from 2^75 to 2^76
2018-12-17tServoNF
no factor from 2^74 to 2^75
2018-03-07gcardonaNF
no factor from 2^73 to 2^74
2018-03-07gcardonaNF
no factor from 2^72 to 2^73
2017-03-03monstNF
no factor from 2^71 to 2^72
2014-11-19shaugeNF
no factor from 2^70 to 2^71
2014-03-11hkskypNF
no factor from 2^69 to 2^70
2014-02-18DPF51NF
no factor from 2^68 to 2^69
2014-02-08CSLatDDNF
no factor from 2^67 to 2^68
2014-02-04CSLatDDNF
no factor from 2^66 to 2^67
2013-06-10David CampeauNF
no factor from 2^65 to 2^66
2010-12-29Architects CubedNF
no factor from 2^64 to 2^65