Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
626003071Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2540221891486639418712167.82016-11-29 11:08:17
History
DateUserTypeResult
2016-11-29ConductorF
Factor: 254022189148663941871 / TF: 67-68
2014-04-08sasakiNF
no factor from 2^65 to 2^67