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

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Exponent Range:










MnStatusDetails
63059401TF
No factors below 274
TF target 274
P-1
B1 = 545000
B2 = 9537500
LL
StatusDateUserResidueShift
Verified2013-10-07Amazon EC2935DBF9420EA07C410129770
Verified2022-12-06Denis Porva935DBF9420EA07C46072686
History
DateUserTypeResult
2022-12-06Denis PorvaC-LL
935DBF9420EA07C4
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-10-07Amazon EC2C-LL
935DBF9420EA07C4
2013-06-16Craig MeyersNF-PM1
B1=545000, B2=9537500
2013-04-06BdotNF
no factor from 2^73 to 2^74
2013-04-04BdotNF
no factor from 2^72 to 2^73
2013-04-04BdotNF
no factor from 2^71 to 2^72
2013-03-29Carsten KossendeyNF
no factor from 2^70 to 2^71
2012-01-14TrexNF
no factor from 2^69 to 2^70
2009-11-08Adam PoskittNF
no factor from 2^68 to 2^69
2009-11-07Razor_FX_IINF
no factor from 2^67 to 2^68
2009-11-05Razor_FX_IINF
no factor from 2^66 to 2^67
2009-11-02Razor_FX_IINF
no factor from 2^65 to 2^66
2009-11-01Razor_FX_IINF
no factor from 2^64 to 2^65
2009-02-11Wojciech FlorekNF
no factor from 2^63 to 2^64