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

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MnStatusDetails
927712579Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
25816068489086107080412271.12017-11-24 20:04:20
29644385813493381877512271.32017-11-24 20:04:21
History
DateUserTypeResult
2017-11-24NipalF
Factor: 2964438581349338187751 / TF: 71-72
2017-11-24NipalF
Factor: 2581606848908610708041 / TF: 71-72
2017-11-08NipalNF
no factor from 2^69 to 2^71
2017-05-05Mark RoseNF
no factor from 2^68 to 2^69
2016-08-12ConductorNF
no factor from 2^67 to 2^68
2015-11-18ANONYMOUSNF
no factor from 2^66 to 2^67
2013-05-26ramgeisNF
no factor from 2^65 to 2^66
2011-07-21lindedNF
no factor from 2^64 to 2^65
2010-06-07lindedNF
no factor from 2^63 to 2^64