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
137164889Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1392398898103229463088012476.92024-07-16 21:45:10
History
DateUserTypeResult
2024-07-16tbusbyF
Factor: 139239889810322946308801 / TF: 76-77
2024-06-18Yves de WandelaarNF
no factor from 2^75 to 2^76
2023-01-11SRBaseNF
no factor from 2^74 to 2^75
2021-07-31SRBaseNF
no factor from 2^73 to 2^74
2020-10-23SRBaseNF
no factor from 2^72 to 2^73
2016-03-15Andreas_TruetschNF
no factor from 2^71 to 2^72
2016-02-25guruNF
no factor from 2^70 to 2^71
2016-02-25guruNF
no factor from 2^69 to 2^70
2016-02-25guruNF
no factor from 2^68 to 2^69
2016-02-19dbaughNF
no factor from 2^67 to 2^68
2015-02-04firereddNF
no factor from 2^66 to 2^67
2012-11-10OS1NF
no factor from 2^65 to 2^66
2010-11-30Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-10OS1NF
no factor from 2^63 to 2^64