Riesel primes of the form 19401•2n-1

Current data

k , b : 19401 , {{{Rb}}} Count : 15 Nash : 1081 Max n : 132,000 Date : 2015-06-13

5, 9, 131, 275, 281, 365, 383, 2133, 3705, 6575, 9299, 10089, 18335, 31353, 3086450

Remarks :

Tested to n=3086450 only even values, see Liskovets-Gallot conjectures

[[Category:Riesel {{{Rb}}}|#.....19401]][[Category:Riesel {{{Rb}}} Missing-range‎|#.....19401]]

History

• 2015-06-13: Found n = 3086450, Gary Barnes, CRUS Liskovets-Gallot
• 2008-01-19: Checked to n = 132000, Karsten Bonath