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Riesel primes of the form 2317•2ⁿ-1

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Current data

`k` , `b` :	2317 , 2
Type :	Low
Count :	5
Nash :	460
Max `n` :	1,000,000
Date :	2023-11-17

5, 2805, 4345, 14657, 17017

History

2023-11-18: Checked to n = 1000000, Norman D. Powell, released
2023-11-10: Reserved by Norman D. Powell
2012-02-18: Checked to n = 425000, NPLB Drive 12C, released
2012-01-03: Checked to n = 350000, NPLB Drive 12B, released
2011-12-31: Reserved by NPLB Drive 12C, for 350001 ≤ n ≤ 425000
2010-11-19: Checked to n = 600000, NPLB Drive 11, released
2010-03-26: Reserved by NPLB Drive 12B, for 250001 ≤ n ≤ 350000
2010-01-05: Checked to n = 250000, NPLB Drive 12A, released
2009-12-18: Checked n = 20000-50000, Karsten Bonath
2009-08-14: Reserved by NPLB Drive 12A, for 50001 ≤ n ≤ 250000
2009-06-28: Checked n = 10000-20000, Thomas Ritschel
2009-06-22: Reserved by NPLB Drive 11, for 425001 ≤ n ≤ 600000
2007-10-24: Found n = 2805, Jens Kruse Andersen

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