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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Exponent Range:










MnStatusDetails
935796553Factored
FactorDigitsBitsDate
1789911738087238363372167.32016-09-08 20:18:56
History
DateUserTypeResult
2016-09-08ConductorF
Factor: 178991173808723836337 / TF: 67-68
2015-09-20Bruno VictalNF
no factor from 2^66 to 2^67
2013-06-07ramgeisNF
no factor from 2^65 to 2^66
2011-02-18HBendtzNF
no factor from 2^64 to 2^65
2010-05-27lindedNF
no factor from 2^63 to 2^64