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
47449019TF
No factors below 273
TF target 272
P-1
B1 = 830000
B2 = 830000
LL
StatusDateUserResidueShift
Verified2011-04-05-Anonymous-C06FD08C51D19B4824197571
Verified2017-12-28Sergey NosovC06FD08C51D19B4837289594
History
DateUserTypeResult
2017-12-28Sergey NosovC-LL
C06FD08C51D19B48
2017-12-15Stef42NF
no factor from 2^72 to 2^73
2015-11-02Judge HaleNF
no factor from 2^71 to 2^72
2015-09-08Sid & AndyNF
no factor from 2^70 to 2^71
2015-07-22Sid & AndyNF
no factor from 2^69 to 2^70
2011-11-01David CampeauNF
no factor from 2^68 to 2^69
2011-04-05-Anonymous-C-LL
C06FD08C51D19B48
2010-06-23-Anonymous-NF-PM1
B1=830000