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

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MnStatusDetails
999001007Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
1678321691771237.32008-05-05 04:36:22
125529891594528423372063.42015-12-18 10:17:57
History
DateUserTypeResult
2025-03-30yuriy5-1NF
no factor from 2^71 to 2^72
2022-07-15ViliamFF
Factor: 167832169177 / TF: 1-68
2022-07-15ViliamFF
Factor: 12552989159452842337 / 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: 12552989159452842337 / TF: 1-65