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
610762469Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4885825393638906395932168.72016-11-18 09:04:37
History
DateUserTypeResult
2022-03-02James HeinrichNF
no factor from 2^64 to 2^65
2016-11-18NipalF
Factor: 488582539363890639593 / TF: 67-70
2014-01-29sasakiNF
no factor from 2^65 to 2^67