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
39328673TF
No factors below 275
TF target 272
P-1
B1 = 345000
B2 = 1725000
LL
StatusDateUserResidueShift
Verified2008-10-29-Anonymous-DCB1B3AE3D7FE46537882110
Verified2017-02-03endless_mikeDCB1B3AE3D7FE46515499165
History
DateUserTypeResult
2020-12-19-Anonymous-NF
no factor from 2^74 to 2^75
2020-02-28-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-11-Anonymous-NF
no factor from 2^72 to 2^73
2019-08-08monstNF
no factor from 2^71 to 2^72
2017-02-03endless_mikeC-LL
DCB1B3AE3D7FE465
2014-12-10ChuckNF
no factor from 2^70 to 2^71
2014-12-02Mark RoseNF
no factor from 2^69 to 2^70
2008-10-29-Anonymous-C-LL
DCB1B3AE3D7FE465