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
918008297Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1381472685532328671932166.92015-09-06 18:19:59
History
DateUserTypeResult
2015-09-06Alex_soldierF
Factor: 138147268553232867193 / TF: 66-68
2013-05-08ramgeisNF
no factor from 2^65 to 2^66
2011-09-14Rob_DeeNF
no factor from 2^64 to 2^65
2010-07-19lindedNF
no factor from 2^63 to 2^64