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
74534807TF
No factors below 275
TF target 274
P-1
B1 = 645000
B2 = 12900000
LL
StatusDateUserResidueShift
Unverified2016-03-29d3zorgAA83045A1BF20D__2655304
History
DateUserTypeResult
2016-04-01Mark RoseNF
no factor from 2^57 to 2^64
2016-03-29d3zorgC-LL
AA83045A1BF20D__
2016-02-28TheJudgerNF-PM1
B1=645000, B2=12900000, E=12
2016-02-15AirSquirrelsNF
no factor from 2^74 to 2^75
2016-02-15AirSquirrelsNF
no factor from 2^73 to 2^74
2015-10-18BdotNF
no factor from 2^72 to 2^73
2015-08-20Judge HaleNF
no factor from 2^71 to 2^72
2013-08-28willmoreNF
no factor from 2^70 to 2^71
2012-10-25-Anonymous-NF
no factor from 2^69 to 2^70
2010-09-25Razor_FX_IINF
no factor from 2^68 to 2^69
2010-09-22Razor_FX_IINF
no factor from 2^67 to 2^68
2010-09-18symalladNF
no factor from 2^66 to 2^67
2010-08-31-Anonymous-NF
no factor from 2^65 to 2^66
2010-08-30riccardo ubertiNF
no factor from 2^64 to 2^65