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
74569549TF
No factors below 275
TF target 274
P-1
B1 = 439000
B2 = 171445680
LL
StatusDateUserResidueShift
Unverified2016-04-14d3zorg1C7FD416C49D60__69495800
History
DateUserTypeResult
2023-02-01KrieselNF-PM1
B1=439000, B2=171445680
2016-04-14d3zorgC-LL
1C7FD416C49D60__
2016-04-02Mark RoseNF
no factor from 2^57 to 2^64
2015-11-09-Anonymous-NF-PM1
B1=725000
2015-11-01TheJudgerNF
no factor from 2^74 to 2^75
2015-11-01TheJudgerNF
no factor from 2^73 to 2^74
2015-10-23Judge HaleNF
no factor from 2^72 to 2^73
2015-08-22ChuckNF
no factor from 2^71 to 2^72
2013-08-28willmoreNF
no factor from 2^70 to 2^71
2012-12-06TraderNF
no factor from 2^69 to 2^70
2010-07-19Albertus MagnusNF
no factor from 2^68 to 2^69
2010-07-17GrunwalderGIMPNF
no factor from 2^67 to 2^68
2010-07-16NoordvogelNF
no factor from 2^66 to 2^67
2010-07-15NoordvogelNF
no factor from 2^65 to 2^66
2010-07-14-Anonymous-NF
no factor from 2^64 to 2^65