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
158269159Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
90462657380686961219832272.92018-05-09 00:35:28
History
DateUserTypeResult
2018-05-09Andrew GF
Factor: 9046265738068696121983 / TF: 72-73
2017-11-13Oliver KruseNF
no factor from 2^71 to 2^72
2017-11-07yponomarevNF
no factor from 2^70 to 2^71
2017-11-06hpadirNF
no factor from 2^69 to 2^70
2016-08-01Adam BuranNF
no factor from 2^68 to 2^69
2016-05-12ANONYMOUSNF
no factor from 2^67 to 2^68
2015-04-23BJBNF
no factor from 2^66 to 2^67
2013-02-14tscNF
no factor from 2^65 to 2^66
2011-01-29carlos56NF
no factor from 2^64 to 2^65
2010-06-27sasaki3NF
no factor from 2^63 to 2^64