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
108213389Factored
FactorDigitsBitsDate
101494629777691445567971077854013601627140129.62021-12-28 06:52:52
P-1 factors
DateFactorB1B2
2021-12-28101494629777691445567971077854013601627192300053318000
History
DateUserTypeResult
2021-12-28Ben DeloF-PM1
Factor: 1014946297776914455679710778540136016271 / (P-1, B1=923000, B2=53318000)
2021-04-18TheJudgerNF
no factor from 2^75 to 2^76
2021-04-18TheJudgerNF
no factor from 2^74 to 2^75
2019-11-10Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2019-11-10Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2019-01-20Niels_Mache_NextcloudNF
no factor from 2^71 to 2^72
2015-05-06Choi4KANGNF
no factor from 2^70 to 2^71
2015-02-03duklaNF
no factor from 2^69 to 2^70
2015-01-28wahbapNF
no factor from 2^68 to 2^69
2015-01-27el groccoNF
no factor from 2^67 to 2^68
2014-11-24g0bNF
no factor from 2^66 to 2^67
2012-05-23omiXorpNF
no factor from 2^65 to 2^66
2010-09-11RichardNF
no factor from 2^64 to 2^65
2010-04-27OS1NF
no factor from 2^63 to 2^64