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
239016587Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
8688944916249694073832169.62018-05-17 17:23:24
History
DateUserTypeResult
2018-05-17YxinityF
Factor: 868894491624969407383 / TF: 69-70
2018-05-17YxinityNF
no factor from 2^68 to 2^69
2016-10-08DerekNF
no factor from 2^67 to 2^68
2015-11-28ANONYMOUSNF
no factor from 2^66 to 2^67
2013-10-16Chih-Wei HuangNF
no factor from 2^65 to 2^66
2011-07-06impsNF
no factor from 2^64 to 2^65