Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
849763303Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
239974380865106108604972374.32024-06-16 08:31:24
History
DateUserTypeResult
2025-05-16GregF
Factor: 23997438086510610860497 / TF: 74-75
2024-06-16SRBaseF
Factor: 23997438086510610860497 / TF: 74-75*
2022-12-05SRBaseNF
no factor from 2^73 to 2^74
2021-06-10SRBaseNF
no factor from 2^72 to 2^73
2020-10-12SRBaseNF
no factor from 2^71 to 2^72
2019-10-06ATHNF
no factor from 2^70 to 2^71
2016-12-07ramgeisNF
no factor from 2^68 to 2^70
2015-09-08sasakiNF
no factor from 2^67 to 2^68
2015-02-17sasakiNF
no factor from 2^66 to 2^67
2013-09-07Le ComteNF
no factor from 2^65 to 2^66
2010-10-27Architects CubedNF
no factor from 2^64 to 2^65
2010-07-19lindedNF
no factor from 2^63 to 2^64