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

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MnStatusDetails
33765551Factored
FactorDigitsBitsDate
87664350447570064265105592582.92019-10-08 02:39:12
LL
StatusDateUserResidueShift
Verified (Factored)2004-03-01Derfine726BA0A4C21C5B6221180085
Verified (Factored)2015-01-13Chuck726BA0A4C21C5B625878918
P-1 factors
DateFactorB1B2
2019-10-0887664350447570064265105594600009085000
History
DateUserTypeResult
2019-10-08Architects CubedF-PM1
Factor: 8766435044757006426510559 / (P-1, B1=460000, B2=9085000, E=12)
2019-10-01Architects CubedNF
no factor from 2^71 to 2^72
2015-01-13ChuckC-LL
726BA0A4C21C5B62
2013-06-18buteraNF
no factor from 2^70 to 2^71
2013-06-18buteraNF
no factor from 2^69 to 2^70
2012-11-29krackerNF
no factor from 2^68 to 2^69