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
47796449TF
No factors below 273
TF target 272
P-1
B1 = 550000
B2 = 13062500
LL
StatusDateUserResidueShift
Verified2011-02-13-Anonymous-E933835046F3504539654216
Verified2019-03-05Sergey NosovE933835046F3504516934890
History
DateUserTypeResult
2019-03-05Sergey NosovC-LL
E933835046F35045
2018-01-18Kevin JagetNF
no factor from 2^72 to 2^73
2015-12-14AirSquirrelsNF
no factor from 2^71 to 2^72
2015-12-14AirSquirrelsNF
no factor from 2^70 to 2^71
2015-08-27Gordon SpenceNF
no factor from 2^69 to 2^70
2011-02-13-Anonymous-C-LL
E933835046F35045
2011-01-13-Anonymous-NF-PM1
B1=550000, B2=13062500