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

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MnStatusDetails
937647437Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
264074233011788647710492374.52024-07-09 06:07:23
History
DateUserTypeResult
2025-04-30JurzalF
Factor: 26407423301178864771049 / TF: 74-75
2024-07-09SRBaseF
Factor: 26407423301178864771049 / TF: 74-75*
2022-12-16SRBaseNF
no factor from 2^73 to 2^74
2021-07-05SRBaseNF
no factor from 2^72 to 2^73
2020-10-17SRBaseNF
no factor from 2^71 to 2^72
2019-04-30Maciej KmieciakNF
no factor from 2^70 to 2^71
2017-07-09NoPolarBearsHereNF
no factor from 2^69 to 2^70
2017-05-11Mark RoseNF
no factor from 2^68 to 2^69
2016-09-23ConductorNF
no factor from 2^67 to 2^68
2015-09-15JaroslawDNF
no factor from 2^66 to 2^67
2013-05-01america64NF
no factor from 2^65 to 2^66
2010-12-27HBendtzNF
no factor from 2^64 to 2^65
2010-05-26lindedNF
no factor from 2^63 to 2^64