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

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MnStatusDetails
99402031Factored
FactorDigitsBitsDate
9602989735285888680898632479.72020-06-28 18:46:32
P-1 factors
DateFactorB1B2
2020-06-2896029897352858886808986376000013680000
History
DateUserTypeResult
2020-06-28Jwb52zF-PM1
Factor: 960298973528588868089863 / (P-1, B1=760000, B2=13680000)
2020-05-11TheJudgerNF
no factor from 2^76 to 2^77
2020-05-11TheJudgerNF
no factor from 2^75 to 2^76
2020-03-14mankoolNF
no factor from 2^74 to 2^75
2019-11-29el groccoNF
no factor from 2^73 to 2^74
2019-04-14Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2017-01-06monstNF
no factor from 2^71 to 2^72
2014-04-27ANONYMOUSNF
no factor from 2^70 to 2^71
2014-04-08-Anonymous-NF
no factor from 2^69 to 2^70
2014-03-24-Anonymous-NF
no factor from 2^68 to 2^69
2013-09-28Travis Glenn RussoNF
no factor from 2^67 to 2^68
2013-09-27g0bNF
no factor from 2^66 to 2^67
2012-10-13Jimmy BrüggemannNF
no factor from 2^65 to 2^66
2010-12-051997rj7NF
no factor from 2^64 to 2^65