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
236141551Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
2654041951431915234172167.82016-10-04 04:14:56
History
DateUserTypeResult
2016-10-04Mikhail E. GolosovF
Factor: 265404195143191523417 / TF: 67-68
2015-11-20rob147147NF
no factor from 2^66 to 2^67
2013-10-12RichardNF
no factor from 2^65 to 2^66
2011-07-04OS1NF
no factor from 2^64 to 2^65