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
44395357TF
No factors below 274
TF target 272
P-1
B1 = 750000
B2 = 750000
LL
StatusDateUserResidueShift
Verified2009-07-28curtiscCC32444B097BEF9D598059
Verified2018-02-22Sergey NosovCC32444B097BEF9D3203004
History
DateUserTypeResult
2022-04-10TheJudgerNF
no factor from 2^73 to 2^74
2022-04-10TheJudgerNF
no factor from 2^72 to 2^73
2018-02-22Sergey NosovC-LL
CC32444B097BEF9D
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
2015-05-21el groccoNF
no factor from 2^69 to 2^70
2014-02-07LaurVNF
no factor from 2^68 to 2^69
2009-07-28curtiscC-LL
CC32444B097BEF9D