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
43538303TF
No factors below 274
TF target 272
P-1
B1 = 445000
B2 = 3782500
LL
StatusDateUserResidueShift
Verified2008-12-14lindedD016E44F2025506B21944567
Verified2016-08-22AnrodionD016E44F2025506B23302869
History
DateUserTypeResult
2022-04-10TheJudgerNF
no factor from 2^73 to 2^74
2022-04-10TheJudgerNF
no factor from 2^72 to 2^73
2016-08-22AnrodionC-LL
D016E44F2025506B
2015-10-02-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-02-Anonymous-NF
no factor from 2^70 to 2^71
2015-03-26LaurVNF
no factor from 2^69 to 2^70
2014-01-12LaurVNF
no factor from 2^68 to 2^69
2008-12-14lindedC-LL
D016E44F2025506B