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
75755609TF
No factors below 275
TF target 274
P-1
B1 = 1035000
B2 = 23028750
LL
StatusDateUserResidueShift
Verified2016-02-11-Anonymous-E22E4181E60D7E8D58088241
Verified2016-02-20d3zorgE22E4181E60D7E8D6219657
History
DateUserTypeResult
2016-02-20d3zorgC-LL
E22E4181E60D7E8D
2016-02-11-Anonymous-C-LL
E22E4181E60D7E8D
2015-11-02Jerry HallettNF-PM1
B1=1035000, B2=23028750, E=12
2015-10-26apocalypseNF
no factor from 2^74 to 2^75
2015-10-26apocalypseNF
no factor from 2^73 to 2^74
2015-10-26apocalypseNF
no factor from 2^72 to 2^73
2015-10-26apocalypseNF
no factor from 2^71 to 2^72
2014-02-26SMoffatNF
no factor from 2^70 to 2^71
2010-08-31tmorrowNF
no factor from 2^69 to 2^70
2010-08-28The Magic ForestNF
no factor from 2^68 to 2^69
2010-08-21ITSNF
no factor from 2^67 to 2^68
2010-08-19ITSNF
no factor from 2^66 to 2^67
2010-08-15ITSNF
no factor from 2^65 to 2^66
2010-08-09GrunwalderGIMPNF
no factor from 2^64 to 2^65
2009-05-30Architects CubedNF
no factor from 2^63 to 2^64