Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
975094999Factored
FactorDigitsBitsDate
1779069135903127077532167.32015-12-29 05:15:31
2216606762906337057292167.62015-12-29 05:15:31
History
DateUserTypeResult
2015-12-29ConductorF
Factor: 221660676290633705729 / TF: 67-68
2015-12-29ConductorF
Factor: 177906913590312707753 / TF: 67-68
2015-02-19Gordon SpenceNF
no factor from 2^66 to 2^67
2012-05-22lindedNF
no factor from 2^65 to 2^66
2010-12-04Ethan O'ConnorNF
no factor from 2^64 to 2^65
2010-06-05lindeeNF
no factor from 2^63 to 2^64