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

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MnStatusDetails
99084743Factored
FactorDigitsBitsDate
51992526103003590615858044966096640136118.62019-10-24 10:21:15
P-1 factors
DateFactorB1B2
2019-10-2451992526103003590615858044966096640198500024625000
History
DateUserTypeResult
2019-10-24Ryan PropperF-PM1
Factor: 519925261030035906158580449660966401 / (P-1, B1=985000, B2=24625000, E=6)
2019-05-15Niels_Mache_NextcloudNF
no factor from 2^72 to 2^73
2016-12-22monstNF
no factor from 2^71 to 2^72
2014-10-17shaugeNF
no factor from 2^70 to 2^71
2014-06-11HMVNF
no factor from 2^69 to 2^70
2014-05-31Daniel BrockwellNF
no factor from 2^68 to 2^69
2014-03-23Carsten KossendeyNF
no factor from 2^66 to 2^68
2013-02-24Jimmy BrüggemannNF
no factor from 2^65 to 2^66
2011-02-221997rj7NF
no factor from 2^64 to 2^65