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
919367957Factored
FactorDigitsBitsDate
905005629517911707992066.32015-10-09 15:10:11
History
DateUserTypeResult
2015-10-09ConductorF
Factor: 90500562951791170799 / TF: 66-67
2013-05-01america64NF
no factor from 2^65 to 2^66
2011-09-11lindedNF
no factor from 2^64 to 2^65
2010-06-18lindedNF
no factor from 2^63 to 2^64