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
610770227Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
11772285492182816670732270.02016-11-18 09:05:31
History
DateUserTypeResult
2016-11-18NipalF
Factor: 1177228549218281667073 / TF: 67-70
2014-01-29sasakiNF
no factor from 2^65 to 2^67