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Riesel primes of the form 3329•2ⁿ-1

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Current data

`k` , `b` :	3329 , 2
Type :	Low
Count :	6
Nash :	521
Max `n` :	500,000
Date :	2020-10-28

1244, 22424, 62780, 104192, 320996, 3388472

History

2020-10-28: Checked n = 3330000 - 3390000, Matthias Baur
2020-06-17: Found n = 3388472, Matthias Baur
2020-05: Reserved by Matthias Baur, from n=3330000
2014-08-04: Checked to n = 400000, Karsten Bonath
2012-05-08: Checked to n = 200000, Oscar Tutusaus Santandreu
2009-07-03: Checked n = 20000 - 50000, Karsten Bonath
2009-06-28: Checked n = 10000 - 20000, Thomas Ritschel
2009-06-12: Checked to n = 500000, (unknown)
1992: Found n = 1244, Wilfrid Keller

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