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

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MnStatusDetails
175668569Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
21329685977941119354792270.92016-10-13 00:12:05
History
DateUserTypeResult
2016-10-13Sergey NosovF
Factor: 2132968597794111935479 / TF: 68-72*
2016-06-16rmaximusNF
no factor from 2^67 to 2^68
2015-07-04SADMASTERNF
no factor from 2^66 to 2^67
2013-04-16Charles A. MorrisNF
no factor from 2^65 to 2^66
2011-03-07sannerud.comNF
no factor from 2^64 to 2^65
2010-07-16Mr-PlonkNF
no factor from 2^63 to 2^64