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

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MnStatusDetails
63651307Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
193846004233379676446332374.02020-11-29 04:14:41
LL
StatusDateUserResidueShift
Verified (Factored)2014-09-06curtisc96E8D90068CA7A3540511698
History
DateUserTypeResult
2020-11-29RobertKazanF
Factor: 19384600423337967644633 / TF: 74-75*
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-09-06curtiscC-LL
96E8D90068CA7A35
2013-07-19Team_InspectorNF-PM1
B1=570000, B2=10972500, E=4
2013-07-12rduerrNF
no factor from 2^71 to 2^74
2012-08-22SWL551NF
no factor from 2^70 to 2^71
2012-01-11-Anonymous-NF
no factor from 2^69 to 2^70
2009-11-23GrunwalderGIMPNF
no factor from 2^68 to 2^69
2009-09-22gbvalorNF
no factor from 2^67 to 2^68
2009-09-12JimCNF
no factor from 2^66 to 2^67
2009-09-07S00030NF
no factor from 2^65 to 2^66
2009-09-06Sturle SundeNF
no factor from 2^64 to 2^65
2009-02-26Wojciech FlorekNF
no factor from 2^63 to 2^64