Marin Mersenne 2^P-1
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MnStatusDetails
25915997Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
43750799955565221602205532581.92021-11-12 06:02:06
50152480833211969733018092582.12021-11-12 06:02:06
LL
StatusDateUserResidueShift
Verified (Factored)2004-11-03Grey SmithE5B9EB578035769E23515597
Verified (Factored)2011-01-15Matt RumitzE5B9EB578035769E9058654
P-1 factors
DateFactorB1B2
2021-11-122194211156209175873471919417709908003264007388037792100048197000
History
DateUserTypeResult
2021-11-12RichD0F-PM1
Factor: 21942111562091758734719194177099080032640073880377 / (P-1, B1=921000, B2=48197000)
2021-10-17TheJudgerNF
no factor from 2^74 to 2^75
2021-09-19TheJudgerNF
no factor from 2^73 to 2^74
2021-08-26TheJudgerNF
no factor from 2^72 to 2^73
2021-08-26TheJudgerNF
no factor from 2^71 to 2^72
2021-07-20mikrNF
no factor from 2^70 to 2^71
2017-07-02ramgeisNF
no factor from 2^69 to 2^70
2017-07-02ramgeisNF
no factor from 2^68 to 2^69
2016-10-23VictordeHollanderNF
no factor from 2^67 to 2^68
2011-01-15Matt RumitzC-LL
E5B9EB578035769E