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
374257483Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
36445073533763319645832271.62019-12-23 04:33:38
History
DateUserTypeResult
2025-05-08James HeinrichF
Factor: 3644507353376331964583 / TF: 71-72
2024-06-03James HeinrichNF
no factor from 2^68 to 2^69
2019-12-23Smok_bmv F
Factor: 3644507353376331964583 / TF: 71-72*
2019-12-23Smok_bmv NF
no factor from 2^70 to 2^71
2019-01-12sasakiNF
no factor from 2^69 to 2^70
2018-08-24ConductorNF
no factor from 2^68 to 2^69
2017-01-18WileECoyoteNF
no factor from 2^67 to 2^68
2016-03-31sasakiNF
no factor from 2^66 to 2^67
2014-04-07tscNF
no factor from 2^65 to 2^66
2011-02-27Architects CubedNF
no factor from 2^64 to 2^65