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
176463113Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
11961297206436227884072270.02016-12-25 20:47:23
History
DateUserTypeResult
2016-12-25ConductorF
Factor: 1196129720643622788407 / TF: 70-71
2016-12-21Adam BuranNF
no factor from 2^69 to 2^70
2016-11-16Adam BuranNF
no factor from 2^68 to 2^69
2016-06-19Andrew BNF
no factor from 2^67 to 2^68
2015-07-07vwflat4NF
no factor from 2^66 to 2^67
2013-04-18Oscar GNF
no factor from 2^65 to 2^66
2011-03-09tscNF
no factor from 2^64 to 2^65
2010-07-20RichardNF
no factor from 2^63 to 2^64