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

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MnStatusDetails
219917311Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
35186769771031.72007-12-21 18:26:38
127552040391133.62007-12-21 18:26:39
1939670683031237.52007-12-21 18:26:38
796812883777752967612066.12019-10-16 16:52:46
History
DateUserTypeResult
2024-08-26mikrNF
Redundant composite factor (12755204039*193967068303) from 2^68 to 2^73
2024-08-26mikrNF
Redundant composite factor (3518676977*193967068303) from 2^68 to 2^73
2019-10-16TJAOIF
Factor: 79681288377775296761 / TF: 66-67