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
236251831Factored
FactorDigitsBitsDate
2082839975580318466732167.52016-10-04 09:53:46
History
DateUserTypeResult
2016-10-04Mikhail E. GolosovF
Factor: 208283997558031846673 / TF: 67-68
2015-11-22rob147147NF
no factor from 2^66 to 2^67
2013-12-09sasakiNF
no factor from 2^65 to 2^66
2011-07-01sasaki3NF
no factor from 2^64 to 2^65