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
91628191TF
No factors below 277
TF target 275
P-1
B1 = 745000
B2 = 17880000
LL
StatusDateUserResidueShift
Unverified2019-11-09Andrew G64A9FCA8002ABA__19228958
History
DateUserTypeResult
2019-11-09Andrew GC-LL
64A9FCA8002ABA__
2019-08-18Skind_DKNF-PM1
B1=705000, B2=13218750, E=6
2019-06-10penluNF-PM1
B1=745000, B2=17880000, e=12
2019-03-24TheJudgerNF
no factor from 2^76 to 2^77
2017-11-18Strolling JellyfishNF
no factor from 2^75 to 2^76
2017-11-18Strolling JellyfishNF
no factor from 2^74 to 2^75
2017-11-18Strolling JellyfishNF
no factor from 2^73 to 2^74
2017-11-18Strolling JellyfishNF
no factor from 2^72 to 2^73
2017-11-18Strolling JellyfishNF
no factor from 2^71 to 2^72
2014-09-13SMoffatNF
no factor from 2^70 to 2^71
2014-07-11Mark FilipskiNF
no factor from 2^69 to 2^70
2014-07-07Mark FilipskiNF
no factor from 2^68 to 2^69
2014-07-02Mark FilipskiNF
no factor from 2^67 to 2^68
2014-04-29Yury VorobyovNF
no factor from 2^66 to 2^67
2013-06-18David CampeauNF
no factor from 2^65 to 2^66
2011-01-05Architects CubedNF
no factor from 2^64 to 2^65