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
91999381TF
No factors below 277
TF target 275
P-1
B1 = 1050000
B2 = 32025000
PRP
StatusDateUserResidueShiftTypeBase
Unverified2020-01-18ky0urakuB3AE78DC8076E0__4936057113
History
DateUserTypeResult
2020-01-18ky0urakuC-PRP
B3AE78DC8076E0__
PRP without proof (not generated)
2019-02-22ChuckNF
no factor from 2^76 to 2^77
2017-10-15Strolling JellyfishNF
no factor from 2^75 to 2^76
2017-10-15Strolling JellyfishNF
no factor from 2^74 to 2^75
2017-10-15Strolling JellyfishNF
no factor from 2^73 to 2^74
2017-10-15Strolling JellyfishNF
no factor from 2^72 to 2^73
2017-10-15Strolling JellyfishNF
no factor from 2^71 to 2^72
2014-11-04timbitNF-PM1
B1=1050000, B2=32025000, E=6
2014-09-12shaugeNF
no factor from 2^70 to 2^71
2014-07-17Mark FilipskiNF
no factor from 2^69 to 2^70
2014-07-14Mark FilipskiNF
no factor from 2^68 to 2^69
2014-07-09Mark FilipskiNF
no factor from 2^67 to 2^68
2014-04-09ANONYMOUSNF
no factor from 2^66 to 2^67
2013-06-28David CampeauNF
no factor from 2^65 to 2^66
2011-01-08Architects CubedNF
no factor from 2^64 to 2^65