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
68212439TF
No factors below 275
TF target 274
P-1
B1 = 615000
B2 = 11992500
LL
StatusDateUserResidueShift
Verified2016-06-21Shnobel64C30500AD7ACDF414810700
Verified2023-07-24Ryan Propper64C30500AD7ACDF455452568
History
DateUserTypeResult
2023-07-24Ryan PropperC-LL
64C30500AD7ACDF4
2016-06-21ShnobelC-LL
64C30500AD7ACDF4
2016-01-08Brian BeuningNF
no factor from 2^74 to 2^75
2014-08-09BdotNF-PM1
B1=615000, B2=11992500
2014-07-31gcardonaNF
no factor from 2^73 to 2^74
2014-07-22chalsallNF
no factor from 2^72 to 2^73
2014-07-06Architects CubedNF
no factor from 2^71 to 2^72
2012-10-07Clown_RoyalNF
no factor from 2^70 to 2^71
2012-03-12lindedNF
no factor from 2^69 to 2^70
2010-07-26eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2010-07-24eon_blue_apocalypseNF
no factor from 2^67 to 2^68
2010-07-22eon_blue_apocalypseNF
no factor from 2^66 to 2^67
2010-07-20eon_blue_apocalypseNF
no factor from 2^65 to 2^66
2010-03-15Aare VesiNF
no factor from 2^64 to 2^65
2009-01-061997rj7NF
no factor to 2^64