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

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MnStatusDetails
58142933Factored
FactorDigitsBitsDate
867695656056506458072066.22019-06-11 12:11:22
LL
StatusDateUserResidueShift
Verified (Factored)2013-08-14Genetic MattyC8A52AC5E60821CF55909281
History
DateUserTypeResult
2019-06-11TJAOIF
Factor: 86769565605650645807 / TF: 66-67
2018-12-18ChuckNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2013-08-14Genetic MattyC-LL
C8A52AC5E60821CF
2012-10-21TheJudgerNF-PM1
B1=545000, B2=11036250, E=6
2012-09-08bcp19NF
no factor from 2^72 to 2^73
2012-04-28XyzzyNF
no factor from 2^71 to 2^72
2012-04-28XyzzyNF
no factor from 2^70 to 2^71
2011-06-22ptcrNF
no factor from 2^69 to 2^70
2011-05-02StoneGnomeNF
no factor from 2^68 to 2^69
2009-12-18MerckosNF
no factor from 2^67 to 2^68
2008-11-02KYOJI_KAMEINF
no factor from 2^66 to 2^67
2008-11-01KYOJI_KAMEINF
no factor from 2^65 to 2^66
2008-11-01Sturle SundeNF
no factor from 2^64 to 2^65
2008-10-31KYOJI_KAMEINF
no factor from 2^63 to 2^64