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
146025281Factored
FactorDigitsBitsDate
7988848623650434689432169.42017-01-09 17:47:29
History
DateUserTypeResult
2017-01-09Sergey NosovF
Factor: 798884862365043468943 / TF: 69-72*
2016-06-24Josh FamestadNF
no factor from 2^68 to 2^69
2016-03-24DerekNF
no factor from 2^67 to 2^68
2015-03-05aurashiftNF
no factor from 2^66 to 2^67
2012-12-27HBendtzNF
no factor from 2^65 to 2^66
2010-12-29sasaki3NF
no factor from 2^64 to 2^65
2010-06-20Torchwood InstituteNF
no factor from 2^63 to 2^64