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

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MnStatusDetails
479004283Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
20233596090613946448012270.82020-01-03 08:58:00
History
DateUserTypeResult
2025-04-03James HeinrichF
Factor: 2023359609061394644801 / TF: 70-71
2024-05-19Jarod McClintockNF
no factor from 2^68 to 2^69
2020-01-03Smok_bmv F
Factor: 2023359609061394644801 / TF: 70-71*
2017-02-24YxinityNF
no factor from 2^69 to 2^70
2016-12-17ConductorNF
no factor from 2^68 to 2^69
2016-06-14sasakiNF
no factor from 2^67 to 2^68
2016-03-20E.LechnerNF
no factor from 2^66 to 2^67
2016-03-20sasakiNF
no factor from 2^66 to 2^67
2014-10-10GrunwalderGIMPNF
no factor from 2^65 to 2^66
2011-12-12tscNF
no factor from 2^64 to 2^65
2010-03-31Architects CubedNF
no factor from 2^63 to 2^64