Marin Mersenne 2^P-1
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MnStatusDetails
19705663Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
24403676878410969542712271.02021-01-18 11:09:54
LL
StatusDateUserResidueShift
Verified (Factored)2004-01-27Piotr Grzegrzó³kaD451B06DC01E79BE19551435
Verified (Factored)2007-09-13Ing. Pavel PaJaSoft JanousekD451B06DC01E79BE14507170
P-1 factors
DateFactorB1B2
2021-01-18244036768784109695427144600030286000
History
DateUserTypeResult
2021-01-18James HeinrichF-PM1
Factor: 2440367687841096954271 / (P-1, B1=446000, B2=30286000)
2019-11-25lycornNF
no factor from 2^69 to 2^70
2017-11-24ramgeisNF
no factor from 2^68 to 2^69
2013-11-04NesowaNF
no factor from 2^67 to 2^68
2013-11-04NesowaNF
no factor from 2^66 to 2^67