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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Exponent Range:










MnStatusDetails
296001143Factored
FactorDigitsBitsDate
1948514384717230972572167.42016-11-03 10:42:18
History
DateUserTypeResult
2016-11-03ConductorF
Factor: 194851438471723097257 / TF: 67-68
2016-02-09RichardNF
no factor from 2^66 to 2^67
2013-12-28haphaeuNF
no factor from 2^65 to 2^66
2011-10-05GIMP PhilippinesNF
no factor from 2^64 to 2^65
2010-03-31Squeeky_SquirrelNF
no factor from 2^63 to 2^64