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

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MnStatusDetails
100973627Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
74302687892739719133532272.72019-11-22 08:05:01
History
DateUserTypeResult
2019-11-22Daniil TsarkovF
Factor: 7430268789273971913353 / TF: 72-73*
2014-11-29ANONYMOUSNF
no factor from 2^71 to 2^72
2014-10-10shaugeNF
no factor from 2^70 to 2^71
2014-08-25g0bNF
no factor from 2^69 to 2^70
2013-09-01MostafaNF
no factor from 2^68 to 2^69
2013-08-28MostafaNF
no factor from 2^67 to 2^68
2011-04-03Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-19Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-11sasaki3NF
no factor from 2^64 to 2^65
2010-02-201997rj7NF
no factor from 2^63 to 2^64