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
65679853Factored
FactorDigitsBitsDate
19698546260187986351313132580.72013-07-08 04:10:31
5077370831036827737554443705513098.72013-07-08 04:10:31
P-1 factors
DateFactorB1B2
2013-07-08100016824195308071368657676522875559298094166451516346358000010295000
History
DateUserTypeResult
2022-03-30LordJuliusNF
no factor from 2^60 to 2^63
2013-07-08Jwb52zF-PM1
Factor: 1000168241953080713686576765228755592980941664515163463
2013-05-03Jerry HallettNF
no factor from 2^73 to 2^74
2013-03-27marssystemsNF
no factor from 2^72 to 2^73
2013-03-27marssystemsNF
no factor from 2^71 to 2^72
2013-03-27marssystemsNF
no factor from 2^70 to 2^71
2013-03-27marssystemsNF
no factor from 2^69 to 2^70
2009-11-14symalladNF
no factor from 2^68 to 2^69
2009-11-07ANONYMOUSNF
no factor from 2^67 to 2^68
2009-11-06-Anonymous-NF
no factor from 2^66 to 2^67
2009-11-02Penguin66NF
no factor from 2^65 to 2^66
2009-03-22Sturle SundeNF
no factor from 2^64 to 2^65
2009-01-20Wojciech FlorekNF
no factor from 2^63 to 2^64