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
911385617Factored
FactorDigitsBitsDate
1800166847549924246392167.32015-12-14 06:44:52
History
DateUserTypeResult
2015-12-14ConductorF
Factor: 180016684754992424639 / TF: 67-68
2015-03-19BJBNF
no factor from 2^66 to 2^67
2011-10-24laleraNF
no factor from 2^64 to 2^66
2010-06-30lindedNF
no factor from 2^63 to 2^64