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
916308539Factored
FactorDigitsBitsDate
1204936212902496314232166.72015-11-16 19:32:21
History
DateUserTypeResult
2015-11-16Alex_soldierF
Factor: 120493621290249631423 / TF: 66-67
2013-04-27america64NF
no factor from 2^65 to 2^66
2011-10-01lindedNF
no factor from 2^64 to 2^65
2010-07-21HBendtzNF
no factor from 2^63 to 2^64