Riesel primes of the form 11213•2n-1

Current data

k , b : 11213 , 2 Count : 51 Nash : 2954 Max n : 200,000 Date : 2021-10-30

2, 4, 6, 14, 16, 26, 44, 60, 72, 82, 92, 130, 134, 164, 192, 220, 234, 246, 284, 352, 512, 1160, 1612, 1664, 2964, 3134, 3544, 3962, 7590, 7652, 9544, 10200, 12642, 15062, 15740, 16106, 17710, 27284, 28056, 35194, 37782, 48274, 49562, 51592, 58280, 85014, 94240, 97004, 116244, 152012, 180080

History

• 2021-10-30: Checked to n = 200000, Alexander Jones, released
• 2021-10-26: Checked to n = 150000, Alexander Jones
• 2021-10-18: Checked to n = 50000, Alexander Jones
• 2021-10-18: Reserved by Alexander Jones
• 2004-04-11: Found n = 180080, Guido Smetrijns
• 2003-04-06: Found n = 116244, Guido Smetrijns
• 2003-04-02: Found n = 152012, Guido Smetrijns