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
918597521Factored
FactorDigitsBitsDate
1653325718494294240312167.22021-11-16 10:17:23
2126462309966079971532167.52016-09-18 20:51:32
History
DateUserTypeResult
2021-11-16TJAOIF
Factor: 165332571849429424031 / TF: 67-68
2016-09-18Alex_soldierF
Factor: 212646230996607997153 / TF: 67-68*
2015-10-06Alex_soldierNF
no factor from 2^66 to 2^67
2013-05-06ramgeisNF
no factor from 2^65 to 2^66
2011-09-16lindedNF
no factor from 2^64 to 2^65
2010-07-20lindedNF
no factor from 2^63 to 2^64