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
610547149Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
8220045054399962765292169.52016-11-10 13:06:31
History
DateUserTypeResult
2016-11-10NipalF
Factor: 822004505439996276529 / TF: 67-70
2014-01-24sasakiNF
no factor from 2^65 to 2^67