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
47989027TF
No factors below 273
TF target 272
P-1
B1 = 680000
B2 = 680000
LL
StatusDateUserResidueShift
Verified2011-03-05-Anonymous-60BB7F6E55BD25EF29497368
Verified2019-03-27Sergey Nosov60BB7F6E55BD25EF23665528
History
DateUserTypeResult
2019-03-27Sergey NosovC-LL
60BB7F6E55BD25EF
2018-01-18RichD0NF
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
2011-03-05-Anonymous-C-LL
60BB7F6E55BD25EF
2010-03-20-Anonymous-NF-PM1
B1=680000
2010-03-16-Anonymous-NF
no factor to 2^70