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

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MnStatusDetails
89267203Factored
FactorDigitsBitsDate
341653738816175060220600012684.82018-10-23 19:56:18
P-1 factors
DateFactorB1B2
2018-10-233416537388161750602206000171500013227500
History
DateUserTypeResult
2018-10-23Jwb52zF-PM1
Factor: 34165373881617506022060001 / (P-1, B1=715000, B2=13227500)
2018-10-14Strolling JellyfishNF
no factor from 2^75 to 2^76
2018-10-111997rj7NF
no factor from 2^74 to 2^75
2017-09-01gcardonaNF
no factor from 2^73 to 2^74
2017-08-29lemonlurkerNF
no factor from 2^72 to 2^73
2017-07-10monstNF
no factor from 2^71 to 2^72
2013-09-22SMoffatNF
no factor from 2^70 to 2^71
2013-07-27SMoffatNF
no factor from 2^69 to 2^70
2013-07-24SMoffatNF
no factor from 2^68 to 2^69
2013-03-18Florimond C.NF
no factor from 2^67 to 2^68
2013-03-17GrunwalderGIMPNF
no factor from 2^66 to 2^67
2013-03-17GrunwalderGIMPNF
no factor from 2^65 to 2^66
2010-11-08Architects CubedNF
no factor from 2^64 to 2^65