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
80582309TF
No factors below 275
TF target 275
P-1
B1 = 680000
B2 = 13260000
LL
StatusDateUserResidueShift
Unverified2017-11-28ShnobelB12A528B2F4A01__35090220
History
DateUserTypeResult
2017-11-28ShnobelC-LL
B12A528B2F4A01__
2017-06-13FCG PrimesNF-PM1
B1=680000, B2=13260000, E=6
2016-10-30electron1897NF
no factor from 2^74 to 2^75
2016-10-20Judge HaleNF
no factor from 2^73 to 2^74
2016-05-18Judge HaleNF
no factor from 2^72 to 2^73
2016-05-18Judge HaleNF
no factor from 2^71 to 2^72
2013-10-30timc995NF
no factor from 2^70 to 2^71
2012-04-11sikafarmi_rendering_farmNF
no factor from 2^69 to 2^70
2011-01-24firejugglerNF
no factor from 2^68 to 2^69
2011-01-24firejugglerNF
no factor from 2^67 to 2^68
2011-01-24firejugglerNF
no factor from 2^65 to 2^67
2010-12-02Architects CubedNF
no factor from 2^64 to 2^65