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

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MnStatusDetails
668001053Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2998329264611126490232168.02017-09-11 22:04:59
History
DateUserTypeResult
2025-03-06James HeinrichF
Factor: 299832926461112649023 / TF: 68-70
2017-09-11Alex_soldierF
Factor: 299832926461112649023 / TF: 68-69*
2016-11-28ConductorNF
no factor from 2^67 to 2^68
2014-05-14sasakiNF
no factor from 2^66 to 2^67
2013-04-16ramgeisNF
no factor from 2^65 to 2^66
2011-10-12laleraNF
no factor from 2^64 to 2^65
2010-06-14Architects CubedNF
no factor from 2^63 to 2^64