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Riesel primes of the form 521921•2ⁿ-1

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Current data

`k` , `b` :	521921 , 2
Type :	Low
Count :	1
Nash :	267
Max `n` :	6,101,122
Date :	2023-05-09

History

2023-05-09: Checked to n = 6101122, Conjectures 'R Us, released
2023-05-09: Found n = 6101122, Max Dettweiler
2021-08-29: Reserved by Conjectures 'R Us
2021-08-29: Checked to n = 2000000, Gary Barnes, released

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