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

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MnStatusDetails
135056927Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
669240394548137872772172375.82024-02-02 08:16:36
History
DateUserTypeResult
2024-02-02Dmitry BolshakovF
Factor: 66924039454813787277217 / TF: 75-76*
2023-01-09SRBaseNF
no factor from 2^74 to 2^75
2021-07-27SRBaseNF
no factor from 2^73 to 2^74
2020-10-22SRBaseNF
no factor from 2^72 to 2^73
2016-04-08ITSNF
no factor from 2^71 to 2^72
2016-04-01qwertyuio999NF
no factor from 2^70 to 2^71
2016-03-27Choi4KANGNF
no factor from 2^69 to 2^70
2016-02-09Choi4KANGNF
no factor from 2^68 to 2^69
2016-02-01Choi4KANGNF
no factor from 2^67 to 2^68
2015-01-25rubikvn2100NF
no factor from 2^66 to 2^67
2012-10-31buteraNF
no factor from 2^65 to 2^66
2010-11-24Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-06-08Mr-PlonkNF
no factor from 2^63 to 2^64