Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
80534327Factored
FactorDigitsBitsDate
59087721995232353370919601063735503136118.82017-01-23 19:08:54
P-1 factors
DateFactorB1B2
2017-01-2359087721995232353370919601063735503168000013770000
History
DateUserTypeResult
2017-01-23S485122F-PM1
Factor: 590877219952323533709196010637355031 / (P-1, B1=680000, B2=13770000, E=12)
2016-10-23TheJudgerNF
no factor from 2^74 to 2^75
2016-10-20Judge HaleNF
no factor from 2^73 to 2^74
2016-05-15Judge HaleNF
no factor from 2^72 to 2^73
2016-05-15Judge HaleNF
no factor from 2^71 to 2^72
2013-06-02processinfoNF
no factor from 2^70 to 2^71
2011-02-15-Anonymous-NF
no factor from 2^69 to 2^70
2011-02-14jomateixNF
no factor from 2^68 to 2^69
2011-02-04-Anonymous-NF
no factor from 2^67 to 2^68
2011-01-30-Anonymous-NF
no factor from 2^66 to 2^67
2011-01-25vapaddyNF
no factor from 2^65 to 2^66
2010-12-10Architects CubedNF
no factor from 2^64 to 2^65