Riesel primes of the form 84193•2n-1

Current data

k , b : 84193 , {{{Rb}}} Count : Attention! Parameter RCount=7 not given! Nash : 278 Max n : 670,000 Date : 2014-02-16

23, 10907, 15947, 47759, 176639, 235523, 668783

[[Category:Riesel {{{Rb}}}|#.....84193]][[Category:Riesel {{{Rb}}} Low-weight|#.....84193]]

History

• 2014-02-16: Checked to n = 670000, Alexander Jones
• 2013-12-14: Checked to n = 400000, Alexander Jones
• 2013-11-10: Checked to n = 300000, Alexander Jones
• 2013-11-04: Checked to n = 250000, Alexander Jones
• 2013-11-01: Checked to n = 150000, Alexander Jones
• 2011-11-23: Checked to n = 1007, Gary Barnes
• 2011-06-14: Found n = 668783, Takahiko Ogawa