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
44182069TF
No factors below 274
TF target 272
P-1
B1 = 185000
B2 = 3006250
LL
StatusDateUserResidueShift
Verified2009-07-01-Anonymous-0B43DBB2DFB189CF27783757
Verified2017-01-21-Anonymous-0B43DBB2DFB189CF18544668
Verified2017-02-09MadPoo0B43DBB2DFB189CF38421941
History
DateUserTypeResult
2018-04-24ktonyNF
no factor from 2^73 to 2^74
2018-04-24ktonyNF
no factor from 2^72 to 2^73
2017-02-09MadPooC-LL
0B43DBB2DFB189CF
2017-01-25MadPooNF-PM1
B1=185000, B2=3006250, E=6
2017-01-21-Anonymous-C-LL
0B43DBB2DFB189CF
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
2015-05-09LaurVNF
no factor from 2^69 to 2^70
2014-02-06LaurVNF
no factor from 2^68 to 2^69
2009-07-01Hrudey4098C-LL
0B43DBB2DFB189CF
2009-04-08Hrudey4098NF-PM1
B1=750000