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
38767111TF
No factors below 276
TF target 272
P-1
B1 = 455000
B2 = 9555000
LL
StatusDateUserResidueShift
Verified2007-10-29Stefan Hofmann2D69143C31DE061F34379957
Verified2016-11-06FlamenSatanas2D69143C31DE061F4376052
History
DateUserTypeResult
2021-03-02-Anonymous-NF
no factor from 2^75 to 2^76
2021-01-21-Anonymous-NF
no factor from 2^74 to 2^75
2020-02-14-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-18-Anonymous-NF
no factor from 2^72 to 2^73
2019-05-30monstNF
no factor from 2^71 to 2^72
2016-11-06FlamenSatanasC-LL
2D69143C31DE061F
2014-12-07chalsallNF
no factor from 2^70 to 2^71
2014-11-28BdotNF
no factor from 2^69 to 2^70
2013-08-18David CampeauNF
no factor from 2^68 to 2^69