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
140634649Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1510558256101161295734412477.02024-08-26 16:12:28
History
DateUserTypeResult
2024-08-26Luke DurantF
Factor: 151055825610116129573441 / TF: 76-77
2024-05-12tscNF
no factor from 2^75 to 2^76
2023-01-18SRBaseNF
no factor from 2^74 to 2^75
2021-11-03SRBaseNF
no factor from 2^73 to 2^74
2020-10-23SRBaseNF
no factor from 2^72 to 2^73
2016-03-28SourceBinary.comNF
no factor from 2^71 to 2^72
2016-03-17Ready4PrimeTimeNF
no factor from 2^70 to 2^71
2015-05-18Judge HaleNF
no factor from 2^69 to 2^70
2015-05-18Judge HaleNF
no factor from 2^68 to 2^69
2015-05-18Judge HaleNF
no factor from 2^67 to 2^68
2015-02-15firereddNF
no factor from 2^66 to 2^67
2012-12-05RichardNF
no factor from 2^65 to 2^66
2010-12-11sasaki3NF
no factor from 2^64 to 2^65
2010-06-14xiaowuc1NF
no factor from 2^63 to 2^64