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
41784599TF
No factors below 275
TF target 272
P-1
B1 = 375000
B2 = 1875000
LL
StatusDateUserResidueShift
Verified2009-04-13curtisc42134B2F75A9004D19304337
Verified2017-11-07S48512242134B2F75A9004D12658349
History
DateUserTypeResult
2021-02-08-Anonymous-NF
no factor from 2^74 to 2^75
2020-01-01-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-04-Anonymous-NF
no factor from 2^72 to 2^73
2017-11-07S485122C-LL
42134B2F75A9004D
2015-08-25AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-07Sid & AndyNF
no factor from 2^70 to 2^71
2015-01-07Sid & AndyNF
no factor from 2^69 to 2^70
2009-04-13curtiscC-LL
42134B2F75A9004D