Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
243318029Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2004248923155838386712167.42016-10-10 06:50:09
History
DateUserTypeResult
2016-10-10Mikhail E. GolosovF
Factor: 200424892315583838671 / TF: 67-68
2015-12-05ANONYMOUSNF
no factor from 2^66 to 2^67
2014-04-19HardyP GermanyNF
no factor from 2^65 to 2^66
2011-07-14tscNF
no factor from 2^64 to 2^65