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

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MnStatusDetails
62009137Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
350995725424080839595192374.92020-11-09 04:38:34
LL
StatusDateUserResidueShift
Verified (Factored)2013-12-19ari.orn2C7E55321F080C5918151125
History
DateUserTypeResult
2020-11-09RobertKazanF
Factor: 35099572542408083959519 / TF: 74-75*
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-12-19ari.ornC-LL
2C7E55321F080C59
2013-07-21RichD0NF
no factor from 2^73 to 2^74
2013-05-10Scott HemphillNF-PM1
B1=585000, B2=11553750
2012-05-22BigBrotherNF
no factor from 2^72 to 2^73
2012-05-22BigBrotherNF
no factor from 2^71 to 2^72
2012-05-22BigBrotherNF
no factor from 2^70 to 2^71
2011-11-27JaeckelNF
no factor from 2^69 to 2^70
2009-10-29tromcNF
no factor from 2^68 to 2^69
2009-10-24PVasilevNF
no factor from 2^67 to 2^68
2009-10-19Sturle SundeNF
no factor from 2^66 to 2^67
2009-10-10Sturle SundeNF
no factor from 2^65 to 2^66
2009-10-09HighPriceRanchNF
no factor from 2^64 to 2^65
2008-12-13DerekNF
no factor from 2^63 to 2^64