Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
44528413TF
No factors below 273
TF target 272
P-1
B1 = 755000
B2 = 755000
LL
StatusDateUserResidueShift
Bad2009-02-19curtisc8B965D9D239B26BA34695320
Verified2018-03-07Sergey NosovC733DF26169F473529962907
Verified2018-03-09MadPooC733DF26169F473540007314
History
DateUserTypeResult
2022-04-10Jon PaceNF
no factor from 2^72 to 2^73
2018-03-09MadPooC-LL
C733DF26169F4735
2018-03-07Sergey NosovC-LL
C733DF26169F4735
2015-10-16-Anonymous-NF
no factor from 2^71 to 2^72
2014-02-25XyzzyNF
no factor from 2^70 to 2^71
2014-02-25XyzzyNF
no factor from 2^69 to 2^70
2014-02-25XyzzyNF
no factor from 2^68 to 2^69
2009-02-19curtiscC-LL
8B965D9D239B26BA
2008-12-29curtiscNF-PM1
B1=755000