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
923665663Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
1241103831588667439592166.82015-11-18 18:41:36
2233707400019236821832167.62022-12-05 16:48:24
History
DateUserTypeResult
2022-12-05TJAOIF
Factor: 223370740001923682183
2015-11-18ConductorF
Factor: 124110383158866743959 / TF: 66-67
2013-04-27america64NF
no factor from 2^65 to 2^66
2011-08-17lindedNF
no factor from 2^64 to 2^65
2010-06-12lindedNF
no factor from 2^63 to 2^64