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

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MnStatusDetails
458017541Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
3294913820864974522332168.22017-05-26 22:29:59
History
DateUserTypeResult
2025-03-07James HeinrichF
Factor: 329491382086497452233 / TF: 68-70
2017-05-26Alex_soldierF
Factor: 329491382086497452233 / TF: 68-69*
2016-04-27sasakiNF
no factor from 2^67 to 2^68
2016-02-23sasakiNF
no factor from 2^66 to 2^67
2014-09-18RichardNF
no factor from 2^65 to 2^66
2011-12-02RichardNF
no factor from 2^64 to 2^65
2010-03-26Architects CubedNF
no factor from 2^63 to 2^64