Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
86566481Factored
FactorDigitsBitsDate
3548579377835703317068072478.22018-04-01 21:30:11
P-1 factors
DateFactorB1B2
2018-04-0135485793778357033170680770000013650000
History
DateUserTypeResult
2018-04-01jeriffeeF-PM1
Factor: 354857937783570331706807 / (P-1, B1=700000, B2=13650000, E=6)
2018-02-15Strolling JellyfishNF
no factor from 2^75 to 2^76
2018-02-15Strolling JellyfishNF
no factor from 2^74 to 2^75
2017-05-21RichD0NF
no factor from 2^73 to 2^74
2017-04-04Judge HaleNF
no factor from 2^72 to 2^73
2017-04-04Judge HaleNF
no factor from 2^71 to 2^72
2014-11-25SMoffatNF
no factor from 2^70 to 2^71
2013-09-13SMoffatNF
no factor from 2^69 to 2^70
2013-09-11SMoffatNF
no factor from 2^68 to 2^69
2013-09-08SMoffatNF
no factor from 2^67 to 2^68
2013-09-07processinfoNF
no factor from 2^66 to 2^67
2011-02-08Michael CNF
no factor from 2^65 to 2^66
2010-11-22Architects CubedNF
no factor from 2^64 to 2^65