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

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MnStatusDetails
999001999Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
2813079179522990571858.02008-06-11 18:39:42
13742374375469857031960.32015-12-18 10:20:59
History
DateUserTypeResult
2025-03-30yuriy5-1NF
no factor from 2^71 to 2^72
2022-07-15ViliamFF
Factor: 281307917952299057 / TF: 1-68
2022-07-15ViliamFF
Factor: 1374237437546985703 / TF: 1-68
2022-06-26LordJuliusNF
no factor from 2^65 to 2^67
2021-11-25ViliamFNF
no factor from 2^69 to 2^71
2021-11-23ViliamFNF
no factor from 2^67 to 2^69
2015-12-18ConductorF
Factor: 1374237437546985703 / TF: 1-65