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

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MnStatusDetails
984770791Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1405182131400535187868712476.92024-10-10 09:15:19
History
DateUserTypeResult
2024-10-10zr_zirconF
Factor: 140518213140053518786871 / TF: 76-77
2024-05-14zr_zirconNF
no factor from 2^75 to 2^76
2022-09-11zr_zirconNF
no factor from 2^74 to 2^75
2021-10-17zr_zirconNF
no factor from 2^73 to 2^74
2021-07-03SRBaseNF
no factor from 2^72 to 2^73
2020-10-19SRBaseNF
no factor from 2^71 to 2^72
2015-03-01ramgeisNF
no factor from 2^67 to 2^71
2013-08-02lycornNF
no factor from 2^66 to 2^67
2012-01-29lindedNF
no factor from 2^65 to 2^66
2010-10-27lindedNF
no factor from 2^64 to 2^65