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Riesel primes of the form 138273•2ⁿ-1

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Current data

`k` , `b` :	138273 , 2
Type :	3
Count :	23
Nash :	1801
Max `n` :	50,000
Date :	2023-01-21

7, 30, 43, 58, 78^[1], 79, 88, 108, 126, 144, 210, 355, 630, 964, 1218, 2926, 3208, 3888, 4014, 6151, 6234, 46375, 488736

Notes

↑ S.G. n=78

History

2023-01-21: Checked to n = 50000, Alexander Jones
2011-09-19: Found n = 488736, Pietari Snow, Twin Prime Search 480000

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