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
187564991Factored
FactorDigitsBitsDate
1054351691521848711612166.52015-08-23 21:56:18
History
DateUserTypeResult
2015-08-23Alex_soldierF
Factor: 105435169152184871161 / TF: 66-67
2013-05-26sasaki3NF
no factor from 2^65 to 2^66
2011-04-04tscNF
no factor from 2^64 to 2^65
2010-07-30ANONYMOUSNF
no factor from 2^63 to 2^64