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

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MnStatusDetails
58127191Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
529010830724339018572065.52015-01-27 02:10:09
LL
StatusDateUserResidueShift
Verified (Factored)2014-07-13William WallaceAE861C20743E2ED55648815
History
DateUserTypeResult
2022-06-27LordJuliusNF
no factor from 2^61 to 2^63
2015-01-27BloodIceF
Factor: 52901083072433901857
2014-07-13William WallaceC-LL
AE861C20743E2ED5
2012-08-06Jerry HallettNF
no factor from 2^72 to 2^73
2012-06-02Craig MeyersNF
no factor from 2^71 to 2^72
2012-02-22-Anonymous-NF-PM1
B1=810000
2011-05-10opyrtNF
no factor from 2^70 to 2^71
2011-05-10opyrtNF
no factor from 2^69 to 2^70
2011-05-10opyrtNF
no factor from 2^68 to 2^69
2009-06-02korvaNF
no factor from 2^67 to 2^68
2008-10-28KYOJI_KAMEINF
no factor from 2^66 to 2^67
2008-10-28KYOJI_KAMEINF
no factor from 2^65 to 2^66
2008-10-28Sturle SundeNF
no factor from 2^64 to 2^65
2008-10-27sasaki3NF
no factor from 2^63 to 2^64