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Riesel primes of the form 21457•2ⁿ-1

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Revision as of 19:01, 10 April 2024 by Gd barnes (talk | contribs) (suspended)

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Current data

`k` , `b` :	21457 , 2
Type :	Low
Count :	3
Nash :	171
Max `n` :	1,330,000
Date :	2024-04-06

1425, 5265, 5625

History

2024-04-06: Checked n = 400000 - 1330000, RPS Drive 10, suspended
2013-10-16: Checked n = 1000 - 400000, Alexander Jones
2011-11-23: Checked to n = 1007, Gary Barnes
2009-05-12: Reserved by RPS Drive 10, for n = 400000 - 2000000
1992: Found n = 1425, Wilfrid Keller

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