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Riesel primes of the form 16431•2ⁿ-1

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Current data

`k` , `b` :	16431 , 2
Type :	3Low
Count :	11
Nash :	955
Max `n` :	50,000
Date :	2022-03-26

3^[1], 13, 1543, 1639, 2431, 4198, 4239, 4671, 4779, 20011, 20914

Notes

↑ Twin n=3

History

2022-03-26: Checked to n = 50000, Alexander Jones
2008-01-19: Found n = 4198, Jean Penné, CRUS Liskovets-Gallot

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