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
175701619Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5709815379231416096232169.02016-10-18 17:06:16
History
DateUserTypeResult
2016-10-18Sergey NosovF
Factor: 570981537923141609623 / TF: 68-72*
2015-07-10AdolfNorNF
no factor from 2^67 to 2^68
2015-07-06KYOJI_KAMEINF
no factor from 2^66 to 2^67
2013-04-21RichardNF
no factor from 2^65 to 2^66
2011-03-07sasaki3NF
no factor from 2^64 to 2^65
2010-07-16James HintzNF
no factor from 2^63 to 2^64