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

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MnStatusDetails
62826059Factored
FactorDigitsBitsDate
69711196172929150069027512582.52013-08-21 12:11:26
P-1 factors
DateFactorB1B2
2013-08-2169711196172929150069027515500000
History
DateUserTypeResult
2022-03-30LordJuliusNF
no factor from 2^1 to 2^63
2013-08-21Jwb52zF-PM1
Factor: 6971119617292915006902751
2013-08-16TheJudgerNF
no factor from 2^73 to 2^74
2013-03-21Jerry HallettNF
no factor from 2^72 to 2^73
2013-03-21Jerry HallettNF
no factor from 2^71 to 2^72
2013-03-21Jerry HallettNF
no factor from 2^70 to 2^71
2012-04-14Piotrek2234NF
no factor from 2^69 to 2^70
2009-10-07WilltechNF
no factor from 2^68 to 2^69
2009-08-10Carlos "casep" SepulvedaNF
no factor from 2^67 to 2^68
2009-03-02Gymnasium_RaublingNF
no factor from 2^66 to 2^67
2009-02-28Gymnasium_RaublingNF
no factor from 2^65 to 2^66
2009-02-26ScorpuNF
no factor from 2^64 to 2^65
2009-02-03Wojciech FlorekNF
no factor from 2^63 to 2^64