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

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MnStatusDetails
627134033Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2921439371312325541672168.02016-10-14 04:04:55
History
DateUserTypeResult
2016-10-14NipalF
Factor: 292143937131232554167 / TF: 67-70
2014-05-10sasakiNF
no factor from 2^65 to 2^67
2012-01-18Jeff PalmerNF
no factor from 2^64 to 2^65
2010-08-03Architects CubedNF
no factor from 2^63 to 2^64