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
175660393Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6037560838405028356792169.02016-10-21 18:07:56
History
DateUserTypeResult
2016-10-21Sergey NosovF
Factor: 603756083840502835679 / TF: 68-72*
2016-06-17tmorrowNF
no factor from 2^67 to 2^68
2015-07-10RichardNF
no factor from 2^66 to 2^67
2013-04-16Grant McCrackenNF
no factor from 2^65 to 2^66
2011-03-07sannerud.comNF
no factor from 2^64 to 2^65
2010-07-16Jiri LeblNF
no factor from 2^63 to 2^64