Riesel primes of the form 20049•2n-1

Current data

k , b : 20049 , {{{Rb}}} Count : 18 Nash : 1663 Max n : 132,000 Date : 2011-06-02

11, 41, 47, 1199, 1205, 1469, 4585, 5389, 15025, 18829, 19019, 27119, 31705, 45079, 79391, 97871, 99961, 1687252

Remarks :

Tested to n=1687252 only even values, see Liskovets-Gallot conjectures

[[Category:Riesel {{{Rb}}}|#.....20049]][[Category:Riesel {{{Rb}}} Missing-range‎|#.....20049]]

History

• 2011-06-02: Found n = 1687252, Ian M. Gunn, CRUS Liskovets-Gallot
• 2008-01-19: Checked to n = 132000, Karsten Bonath