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

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MnStatusDetails
160998709Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6762930375921686772732169.22017-11-21 16:17:01
History
DateUserTypeResult
2017-11-21ConductorF
Factor: 676293037592168677273 / TF: 69-70
2017-03-27XolotlNF
no factor from 2^68 to 2^69
2016-03-13XZTNF
no factor from 2^67 to 2^68
2015-05-14RichardNF
no factor from 2^66 to 2^67
2013-02-26Massimo Cappelli (ik5pwa)NF
no factor from 2^65 to 2^66
2011-02-03steinrarNF
no factor from 2^64 to 2^65
2010-08-29CommasterNF
no factor from 2^63 to 2^64