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

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MnStatusDetails
103132661Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
650604556765529808027764640232995.72021-03-16 23:15:33
P-1 factors
DateFactorB1B2
2021-03-1665060455676552980802776464023110000062700000
History
DateUserTypeResult
2021-03-16Runtime ErrorF-PM1
Factor: 65060455676552980802776464023 / (P-1, B1=1100000, B2=62700000)
2020-11-30TheJudgerNF
no factor from 2^75 to 2^76
2020-11-26el groccoNF
no factor from 2^74 to 2^75
2020-01-15Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2020-01-15Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2020-01-03La GüiraNF
no factor from 2^73 to 2^74
2020-01-03La GüiraNF
no factor from 2^72 to 2^73
2014-12-15miked11NF
no factor from 2^71 to 2^72
2014-05-09GrunwalderGIMPNF
no factor from 2^70 to 2^71
2014-05-08Smok_bmv NF
no factor from 2^69 to 2^70
2014-05-08Smok_bmv NF
no factor from 2^68 to 2^69
2014-05-08Smok_bmv NF
no factor from 2^67 to 2^68
2014-05-05TemplarNF
no factor from 2^66 to 2^67
2012-04-27tscNF
no factor from 2^65 to 2^66
2010-08-21zygNF
no factor from 2^64 to 2^65
2010-04-16Torchwood InstituteNF
no factor from 2^63 to 2^64