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
76722991TF
No factors below 275
TF target 274
P-1
B1 = 645000
B2 = 10965000
LL
StatusDateUserResidueShift
Verified2018-01-11GP975CE695FE4EA2F92E18484205
Verified2018-01-19cuBerBruce5CE695FE4EA2F92E4056084
History
DateUserTypeResult
2018-01-19cuBerBruceC-LL
5CE695FE4EA2F92E
2018-01-11GP97C-LL
5CE695FE4EA2F92E
2016-06-15garoNF-PM1
B1=645000, B2=10965000
2016-04-22AirSquirrelsNF
no factor from 2^74 to 2^75
2016-04-17Judge HaleNF
no factor from 2^73 to 2^74
2012-04-07DRHNF
no factor from 2^72 to 2^73
2012-04-07DRHNF
no factor from 2^71 to 2^72
2011-06-05rduerrNF
no factor from 2^66 to 2^71
2011-06-03hustensaftNF
no factor from 2^65 to 2^66
2011-05-29hustensaftNF
no factor from 2^64 to 2^65