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

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MnStatusDetails
104819381Factored
FactorDigitsBitsDate
5749837836446125764355183372788.92021-07-10 04:36:23
P-1 factors
DateFactorB1B2
2021-07-1057498378364461257643551833775500020983000
History
DateUserTypeResult
2021-07-10Jwb52zF-PM1
Factor: 574983783644612576435518337 / (P-1, B1=755000, B2=20983000)
2021-03-28TheJudgerNF
no factor from 2^75 to 2^76
2021-03-28TheJudgerNF
no factor from 2^74 to 2^75
2020-04-03SRBaseNF
no factor from 2^73 to 2^74
2019-12-17storm5510NF
no factor from 2^72 to 2^73
2014-12-28shaugeNF
no factor from 2^71 to 2^72
2013-09-24ITSNF
no factor from 2^70 to 2^71
2013-09-21Kelly LowderNF
no factor from 2^69 to 2^70
2013-09-15-Anonymous-NF
no factor from 2^68 to 2^69
2013-09-12Cow_tippingNF
no factor from 2^67 to 2^68
2013-09-09willmoreNF
no factor from 2^66 to 2^67
2012-05-08omiXorpNF
no factor from 2^65 to 2^66
2010-08-29carlos56NF
no factor from 2^64 to 2^65
2010-04-19LelikoidNF
no factor from 2^63 to 2^64