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

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MnStatusDetails
232414801Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4003784860101014392012168.42018-05-19 04:04:43
History
DateUserTypeResult
2018-05-19YxinityF
Factor: 400378486010101439201 / TF: 68-69
2016-09-26Dave BellNF
no factor from 2^67 to 2^68
2015-11-17VteamNF
no factor from 2^66 to 2^67
2013-11-28RMAC9.5NF
no factor from 2^65 to 2^66
2011-06-25oodairaNF
no factor from 2^64 to 2^65
2010-05-18Architects CubedNF
no factor from 2^63 to 2^64