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
916452037Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
1351076631732542408812166.92015-11-20 08:55:03
1579651629236230492492167.12021-09-14 10:11:44
History
DateUserTypeResult
2021-09-14TJAOIF
Factor: 157965162923623049249 / TF: 67-68
2015-11-20Alex_soldierF
Factor: 135107663173254240881 / TF: 66-67
2013-05-28ramgeisNF
no factor from 2^65 to 2^66
2011-09-30lindedNF
no factor from 2^64 to 2^65
2010-07-24HBendtzNF
no factor from 2^63 to 2^64