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
99804049Factored
FactorDigitsBitsDate
14682411278304376795253327772890.22020-07-23 12:43:29
P-1 factors
DateFactorB1B2
2020-07-23146824112783043767952533277772500013593750
History
DateUserTypeResult
2020-07-23ky0urakuF-PM1
Factor: 1468241127830437679525332777 / (P-1, B1=725000, B2=13593750, E=12)
2020-07-21Ryan PropperNF
no factor from 2^77 to 2^78
2020-07-11RichD0NF
no factor from 2^76 to 2^77
2020-04-29TheJudgerNF
no factor from 2^75 to 2^76
2020-03-15Yves de WandelaarNF
no factor from 2^74 to 2^75
2019-12-21storm5510NF
no factor from 2^73 to 2^74
2019-05-20monstNF
no factor from 2^72 to 2^73
2017-01-21monstNF
no factor from 2^71 to 2^72
2014-05-26roemer2201NF
no factor from 2^70 to 2^71
2014-05-22]mh[ VirtekNF
no factor from 2^69 to 2^70
2014-05-17TemplarNF
no factor from 2^68 to 2^69
2013-08-21RobishNF
no factor from 2^67 to 2^68
2013-08-16Le ComteNF
no factor from 2^66 to 2^67
2012-05-24Jimmy BrüggemannNF
no factor from 2^65 to 2^66
2010-11-191997rj7NF
no factor from 2^64 to 2^65