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

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MnStatusDetails
100140259Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
229191934139360046474312374.32020-02-19 14:14:21
History
DateUserTypeResult
2020-02-19KrieselF
Factor: 22919193413936004647431 / TF: 74-75
2020-02-19KrieselNF
no factor from 2^73 to 2^74
2020-02-19KrieselNF
no factor from 2^72 to 2^73
2015-04-12webbertNF
no factor from 2^71 to 2^72
2011-04-17Craig MeyersNF
no factor from 2^70 to 2^71
2011-04-17Ralf ReckerNF
no factor from 2^69 to 2^70
2011-03-27Craig MeyersNF
no factor from 2^68 to 2^69
2011-03-27Craig MeyersNF
no factor from 2^67 to 2^68
2011-02-26Craig MeyersNF
no factor from 2^66 to 2^67
2011-02-03Craig MeyersNF
no factor from 2^65 to 2^66
2010-08-17Kevin JagetNF
no factor from 2^64 to 2^65