Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
140007731Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
75270743380343500756632272.72020-04-26 15:28:00
History
DateUserTypeResult
2020-04-26Alex_soldierF
Factor: 7527074338034350075663 / TF: 72-73
2016-08-30FritzsHeroNF
no factor from 2^71 to 2^72
2016-08-30FritzsHeroNF
no factor from 2^70 to 2^71
2015-05-03Judge HaleNF
no factor from 2^69 to 2^70
2015-05-03Judge HaleNF
no factor from 2^68 to 2^69
2015-05-03Judge HaleNF
no factor from 2^67 to 2^68
2014-06-27Andreas_TruetschNF
no factor from 2^66 to 2^67
2012-11-26OS1NF
no factor from 2^65 to 2^66
2010-12-10RichardNF
no factor from 2^64 to 2^65