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
48021053TF
No factors below 273
TF target 272
P-1
B1 = 550000
B2 = 12237500
LL
StatusDateUserResidueShift
Verified2010-12-17rextherunt91B91908292F1BFA25391838
Verified2019-04-17Vasily Voronin91B91908292F1BFA42451886
History
DateUserTypeResult
2019-04-17Vasily VoroninC-LL
91B91908292F1BFA
2017-12-02monstNF
no factor from 2^72 to 2^73
2015-09-12-Anonymous-NF
no factor from 2^71 to 2^72
2015-09-11-Anonymous-NF
no factor from 2^70 to 2^71
2015-07-23Gordon SpenceNF
no factor from 2^69 to 2^70
2010-12-17rextheruntC-LL
91B91908292F1BFA
2010-11-03rextheruntNF-PM1
B1=550000, B2=12237500