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
176486039Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
6630275999758017281832169.22016-12-27 19:42:23
History
DateUserTypeResult
2016-12-27ConductorF
Factor: 663027599975801728183 / TF: 69-70
2016-11-16Adam BuranNF
no factor from 2^68 to 2^69
2016-06-22EthanDNF
no factor from 2^67 to 2^68
2015-07-07Judge HaleNF
no factor from 2^66 to 2^67
2013-04-21sasaki3NF
no factor from 2^65 to 2^66
2011-03-12RichardNF
no factor from 2^64 to 2^65
2010-07-17Mr-PlonkNF
no factor from 2^63 to 2^64