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
100324181Factored
FactorDigitsBitsDate
167771151512577913051471495397496134110.42020-10-07 07:11:39
P-1 factors
DateFactorB1B2
2020-10-0716777115151257791305147149539749618400000
History
DateUserTypeResult
2020-10-07ky0urakuF-PM1
Factor: 1677711515125779130514714953974961 / (P-1, B1=840000)
2020-07-28penluNF
no factor from 2^75 to 2^76
2020-07-28penluNF
no factor from 2^74 to 2^75
2020-02-26RichD0NF
no factor from 2^73 to 2^74
2020-02-11el groccoNF
no factor from 2^72 to 2^73
2014-12-23workerthreadNF
no factor from 2^71 to 2^72
2014-07-31Ryan PropperNF
no factor from 2^70 to 2^71
2014-07-31-Anonymous-NF
no factor from 2^69 to 2^70
2014-07-24SamPakNF
no factor from 2^68 to 2^69
2014-07-21SamPakNF
no factor from 2^67 to 2^68
2011-03-13Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-09Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-09hustensaftNF
no factor from 2^64 to 2^65
2010-02-011997rj7NF
no factor from 2^63 to 2^64