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
40692733TF
No factors below 273
TF target 272
P-1
B1 = 435000
B2 = 7068750
LL
StatusDateUserResidueShift
Verified2008-03-05Christophe Lambert3081961203995C4B19794840
Verified2015-11-16Alexander Tsupko3081961203995C4B19210783
History
DateUserTypeResult
2022-04-23Sid & AndyNF
no factor from 2^72 to 2^73
2015-11-16Alexander TsupkoC-LL
3081961203995C4B
2015-05-31TheJudgerNF
no factor from 2^71 to 2^72
2014-12-22chalsallNF
no factor from 2^70 to 2^71
2014-12-22chalsallNF
no factor from 2^69 to 2^70