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

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MnStatusDetails
979008577Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5193328305311903729272168.82016-12-09 14:19:08
History
DateUserTypeResult
2025-03-06James HeinrichF
Factor: 519332830531190372927 / TF: 68-70
2016-12-09Alex_soldierF
Factor: 519332830531190372927 / TF: 68-69*
2015-12-07ANONYMOUSNF
no factor from 2^67 to 2^68
2014-12-14E.LechnerNF
no factor from 2^66 to 2^67
2012-04-05lindedNF
no factor from 2^65 to 2^66
2010-11-29lindedNF
no factor from 2^64 to 2^65