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
50545043TF
No factors below 274
TF target 273
P-1
B1 = 585000
B2 = 13455000
LL
StatusDateUserResidueShift
Verified2012-11-01Jacques X. CharlesD60F390DC6898BF235270470
Verified2020-01-27Sergey NosovD60F390DC6898BF220096758
History
DateUserTypeResult
2020-01-27Sergey NosovC-LL
D60F390DC6898BF2
2019-06-02TheJudgerNF
no factor from 2^73 to 2^74
2015-12-22AirSquirrelsNF
no factor from 2^72 to 2^73
2012-11-01Jacques X. CharlesC-LL
D60F390DC6898BF2
2012-04-20Kyle AskineNF
no factor from 2^71 to 2^72
2012-04-20Kyle AskineNF
no factor from 2^70 to 2^71
2012-04-20Kyle AskineNF
no factor from 2^69 to 2^70
2011-10-16ixfd64NF-PM1
B1=585000, B2=13455000
2008-08-29DerekNF
no factor to 2^64