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
625411349Factored
FactorDigitsBitsDate
2017187636859619139272167.52017-02-13 10:30:27
History
DateUserTypeResult
2017-02-13ConductorF
Factor: 201718763685961913927 / TF: 67-68
2014-04-05sasakiNF
no factor from 2^65 to 2^67
2012-01-17GIMP PhilippinesNF
no factor from 2^64 to 2^65
2010-08-03Architects CubedNF
no factor from 2^63 to 2^64