Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
59644157Factored
FactorDigitsBitsDate
1261066144628673418832798232786.72017-11-10 16:55:12
LL
StatusDateUserResidueShift
Verified (Factored)2013-03-07MilldangFE2D279293EB1B0845213234
P-1 factors
DateFactorB1B2
2017-11-1012610661446286734188327982399406919881385
History
DateUserTypeResult
2017-11-10Sid & AndyF-PM1
Factor: 126106614462867341883279823 / (P-1, B1=994069, B2=19881385, E=6)
2013-03-07MilldangC-LL
FE2D279293EB1B08
2012-12-17MilldangNF-PM1
B1=675000
2012-10-24Torchwood InstituteNF
no factor from 2^72 to 2^73
2012-10-24Torchwood InstituteNF
no factor from 2^71 to 2^72
2008-11-29binarydigitsNF
no factor to 2^71
2008-11-16lindedNF
no factor from 2^64 to 2^65
2008-06-21monstNF
no factor from 2^63 to 2^64