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

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MnStatusDetails
244123889Factored
FactorDigitsBitsDate
2138818412128336322472167.52016-10-11 18:30:21
History
DateUserTypeResult
2016-10-11Mikhail E. GolosovF
Factor: 213881841212833632247 / TF: 67-68
2015-12-07rmaximusNF
no factor from 2^66 to 2^67
2014-04-20c10ck3rNF
no factor from 2^65 to 2^66
2011-07-15albin_pouillesNF
no factor from 2^64 to 2^65