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
91509961TF
No factors below 277
TF target 275
P-1
B1 = 795000
B2 = 16695000
LL
StatusDateUserResidueShift
Unverified2020-04-23Dmitriy Degtiarev72BCACA0B546E0__38375185
History
DateUserTypeResult
2020-04-23Dmitriy DegtiarevC-LL
72BCACA0B546E0__
2019-05-16RuzovejNF-PM1
B1=795000, B2=16695000, E=12
2019-03-28Kevin JagetNF
no factor from 2^76 to 2^77
2018-12-30tServoNF
no factor from 2^75 to 2^76
2018-12-30tServoNF
no factor from 2^74 to 2^75
2018-06-08Tim SorberaNF
no factor from 2^73 to 2^74
2018-05-28Andrew LuebkeNF
no factor from 2^72 to 2^73
2017-03-19monstNF
no factor from 2^71 to 2^72
2014-11-25NoWhereManNF
no factor from 2^70 to 2^71
2014-02-15-Anonymous-NF
no factor from 2^69 to 2^70
2014-02-06PascalBieriNF
no factor from 2^68 to 2^69
2014-02-04PascalBieriNF
no factor from 2^67 to 2^68
2014-02-02PascalBieriNF
no factor from 2^66 to 2^67
2013-06-15David CampeauNF
no factor from 2^65 to 2^66
2011-01-03Architects CubedNF
no factor from 2^64 to 2^65