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
69589319TF
No factors below 275
TF target 274
P-1
B1 = 720000
B2 = 16020000
LL
StatusDateUserResidueShift
Unverified2016-09-16VVS77FF4B5EB1DDDFDD__909028
History
DateUserTypeResult
2016-09-16VVS77C-LL
FF4B5EB1DDDFDD__
2016-05-20Judge HaleNF
no factor from 2^74 to 2^75
2016-03-30Mark RoseNF
no factor from 2^62 to 2^64
2014-09-10Mark RoseNF
no factor from 2^73 to 2^74
2014-09-10Mark RoseNF
no factor from 2^72 to 2^73
2014-03-24Gordon BowerNF-PM1
B1=720000, B2=16020000
2014-03-02garoNF
no factor from 2^71 to 2^72
2012-11-26igNF
no factor from 2^70 to 2^71
2012-03-23-Anonymous-NF
no factor from 2^69 to 2^70
2010-03-20Steve JacobsonNF
no factor from 2^68 to 2^69
2010-03-09Steve JacobsonNF
no factor from 2^67 to 2^68
2010-03-01H_ReidNF
no factor from 2^66 to 2^67
2010-02-28-Anonymous-NF
no factor from 2^65 to 2^66
2010-02-18rx7350NF
no factor from 2^64 to 2^65