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
44388941TF
No factors below 274
TF target 272
P-1
B1 = 535000
B2 = 14043750
LL
StatusDateUserResidueShift
Verified2010-03-14negraz0085E9A4400F7B1026164070
Verified2018-02-21Sergey Nosov0085E9A4400F7B1038851283
History
DateUserTypeResult
2022-04-10TheJudgerNF
no factor from 2^73 to 2^74
2022-04-10TheJudgerNF
no factor from 2^72 to 2^73
2018-02-21Sergey NosovC-LL
0085E9A4400F7B10
2015-10-16-Anonymous-NF
no factor from 2^71 to 2^72
2015-05-23Mark RoseNF
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
2010-03-14negrazC-LL
0085E9A4400F7B10
2010-02-07negrazNF-PM1
B1=535000, B2=14043750