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
110095421Factored
FactorDigitsBitsDate
2992285965585978174558450282872019249738124.52022-02-21 11:11:57
P-1 factors
DateFactorB1B2
2022-02-2129922859655859781745584502828720192497858000858000
History
DateUserTypeResult
2022-02-21Ryan PropperF-PM1
Factor: 29922859655859781745584502828720192497 / (P-1, B1=858000)
2020-07-05KrieselNF
no factor from 2^75 to 2^76
2020-07-05KrieselNF
no factor from 2^74 to 2^75
2020-07-05KrieselNF
no factor from 2^73 to 2^74
2020-05-16el groccoNF
no factor from 2^72 to 2^73
2012-10-29Bio1ogicsNF
no factor from 2^71 to 2^72
2012-10-29Bio1ogicsNF
no factor from 2^70 to 2^71
2012-10-29Bio1ogicsNF
no factor from 2^69 to 2^70
2012-10-29Bio1ogicsNF
no factor from 2^68 to 2^69
2012-10-29Bio1ogicsNF
no factor from 2^66 to 2^68
2012-05-26Mr-PlonkNF
no factor from 2^65 to 2^66
2010-09-17oilwarzonedotcomNF
no factor from 2^64 to 2^65
2010-04-30OS1NF
no factor from 2^63 to 2^64