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Riesel primes of the form 61147•2ⁿ-1

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Current data

`k` , `b` :	61147 , 2
Type :	Low
Count :	3
Nash :	352
Max `n` :	50,000
Date :	2020-09-19

2989, 3145, 23977

History

2020-09-19: Checked to n = 50000, Alexander Jones
1998: Found n = 2989, Yves Gallot

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