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
241137047Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
915489529466886426732066.32015-12-02 14:28:14
History
DateUserTypeResult
2015-12-02NickF
Factor: 91548952946688642673 / TF: 66-67
2013-10-23Yan Ruimin ChinaNF
no factor from 2^65 to 2^66
2011-07-11David CampeauNF
no factor from 2^64 to 2^65