Marin Mersenne 2^P-1
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MnStatusDetails
156818279Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
24316632776609161435773672581.02025-09-16 02:13:56
P-1 factors
DateFactorB1B2
2025-09-16243166327766091614357736720000002000000
History
DateUserTypeResult
2025-09-16GregF-PM1
Factor: 2431663277660916143577367 / (P-1, B1=2000000)
2025-05-16Random GPUsNF
no factor from 2^77 to 2^78
2024-12-03sgt_duckNF
no factor from 2^76 to 2^77
2024-08-26SRBaseNF
no factor from 2^75 to 2^76
2024-05-22Naegi MakotoNF
no factor from 2^71 to 2^72
2023-02-22SRBaseNF
no factor from 2^74 to 2^75
2021-11-17SRBaseNF
no factor from 2^73 to 2^74
2018-04-18Craig JohnsonNF
no factor from 2^72 to 2^73
2018-04-17Dominik RadlerNF
no factor from 2^71 to 2^72
2018-03-28proxy2222NF
no factor from 2^70 to 2^71
2017-11-30La GüiraNF
no factor from 2^69 to 2^70
2017-03-08XolotlNF
no factor from 2^68 to 2^69
2016-05-11yangyiNF
no factor from 2^67 to 2^68
2015-04-16OS1NF
no factor from 2^66 to 2^67
2013-02-08Charles A. MorrisNF
no factor from 2^65 to 2^66
2011-01-29RichardNF
no factor from 2^64 to 2^65