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
592059883Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
25056944428446414960472271.12025-04-01 13:33:53
40640931413823226168312271.82020-03-13 03:26:06
History
DateUserTypeResult
2025-04-01James HeinrichF
Factors: 4064093141382322616831,2505694442844641496047 / TF: 71-72
2020-03-13Smok_bmv F
Factor: 4064093141382322616831 / TF: 71-72*
2020-03-13Smok_bmv NF
no factor from 2^70 to 2^71
2018-07-02YxinityNF
no factor from 2^68 to 2^70
2016-11-22sasakiNF
no factor from 2^67 to 2^68
2015-08-05el groccoNF
no factor from 2^66 to 2^67
2014-08-13E.LechnerNF
no factor from 2^65 to 2^66
2011-10-11Architects CubedNF
no factor from 2^64 to 2^65