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
610727093Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2555024882986318957192167.82016-11-18 09:03:18
History
DateUserTypeResult
2016-11-18NipalF
Factor: 255502488298631895719 / TF: 67-70
2014-01-27sasakiNF
no factor from 2^65 to 2^67