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Riesel primes of the form 12457•2ⁿ-1

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Current data

`k` , `b` :	12457 , 2
Type :	Low
Count :	15
Nash :	816
Max `n` :	50,000
Date :	2021-10-14

9, 29, 177, 197, 353, 917, 1377, 1413, 1653, 2933, 8061, 17465, 22181, 25065, 28517

History

2021-10-14: Checked to n = 50000, Alexander Jones
2011-11-23: Checked to n = 20000, Thomas Ritschel
1998-10-27: Found n = 25065, Jim Buddenhagen

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