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
138484117Factored
FactorDigitsBitsDate
13744941199743252905292270.22017-02-10 03:34:40
History
DateUserTypeResult
2017-02-10Sergey NosovF
Factor: 1374494119974325290529 / TF: 70-72*
2017-02-03proxy2222NF
no factor from 2^69 to 2^70
2016-03-10dbaughNF
no factor from 2^68 to 2^69
2016-02-16GustavEbbersNF
no factor from 2^67 to 2^68
2015-02-08aurashiftNF
no factor from 2^66 to 2^67
2012-11-18sasaki3NF
no factor from 2^65 to 2^66
2010-12-03AliNF
no factor from 2^64 to 2^65
2010-06-12sasaki3NF
no factor from 2^63 to 2^64