Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
67563521TF
No factors below 275
TF target 274
P-1
B1 = 610000
B2 = 12047500
LL
StatusDateUserResidueShift
Verified2016-04-25Shnobel7F786B8AFECA39E633808228
Verified2023-06-27Ryan Propper7F786B8AFECA39E663133047
History
DateUserTypeResult
2023-06-27Ryan PropperC-LL
7F786B8AFECA39E6
2016-04-25ShnobelC-LL
7F786B8AFECA39E6
2016-01-11Judge HaleNF
no factor from 2^74 to 2^75
2014-05-22C.D.B.NF-PM1
B1=610000, B2=12047500, E=6
2014-05-18TheJudgerNF
no factor from 2^73 to 2^74
2014-05-11James HeinrichNF
no factor from 2^72 to 2^73
2014-05-11James HeinrichNF
no factor from 2^71 to 2^72
2012-07-16E.LechnerNF
no factor from 2^70 to 2^71
2012-02-28SgarunNF
no factor from 2^69 to 2^70
2010-10-03SAHS Tech DeptNF
no factor from 2^68 to 2^69
2010-09-29walluNF
no factor from 2^67 to 2^68
2010-09-29SofiaNF
no factor from 2^66 to 2^67
2010-08-28eon_blue_apocalypseNF
no factor from 2^65 to 2^66
2009-04-03-Anonymous-NF
no factor from 2^64 to 2^65
2008-12-25Wojciech FlorekNF
no factor from 2^63 to 2^64