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
234563183Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
9991189652279296371372169.82018-05-18 16:23:33
History
DateUserTypeResult
2018-05-18YxinityF
Factor: 999118965227929637137 / TF: 69-70
2018-05-18YxinityNF
no factor from 2^68 to 2^69
2018-05-18-Anonymous-NF
no factor from 2^68 to 2^69
2016-10-03rubikvn2100NF
no factor from 2^67 to 2^68
2015-11-22VwampageNF
no factor from 2^66 to 2^67
2013-10-04MucolNF
no factor from 2^65 to 2^66
2011-06-29oodairaNF
no factor from 2^64 to 2^65