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
610111009Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2316391238079159216232167.72016-11-02 14:56:32
History
DateUserTypeResult
2016-11-02NipalF
Factor: 231639123807915921623 / TF: 67-70
2013-03-09AxelssonNF
no factor from 2^66 to 2^67
2010-06-16Rob_DeeNF
no factor from 2^65 to 2^66