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Riesel primes of the form 159807•2ⁿ-1

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Current data

`k` , `b` :	159807 , 2
Type :	3
Count :	19
Nash :	1504
Max `n` :	50,000
Date :	2023-01-21

6, 18^[1], 20, 30, 38, 56, 68, 81, 153, 158, 162, 480, 2018, 2697, 5001, 31392, 33666, 45002, 487746

Notes

↑ Twin n=18

History

2023-01-21: Checked to n = 50000, Alexander Jones
2011-09-18: Found n = 487746, Lennart Vogel, Twin Prime Search 480000

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