Riesel primes of the form 1068669447•2n-1

Current data

k , b : 1068669447 , 2 Type : 3 Count : 60 Nash : 3300 Max n : 250,000 Date : 2020-06-04

4, 6, 13, 16, 17, 21, 32, 34, 53, 76, 148, 177, 213, 418, 436, 484, 592, 778, 814, 952, 953, 1057, 1118, 1209, 1558, 2140, 2386, 3150, 3440, 4418, 4450, 5689, 6609, 6861, 7618, 7774, 9602, 9920, 11548, 20513, 22114, 29646, 30370, 30490, 39873, 47013, 55414, 72118, 79129, 110493, 130673, 134541, 140742, 154844, 169004, 174438, 189781, 211088, 211089, 240453

History

• 2020-06-04: Checked to n = 250000, Karsten Bonath
• 2020-05-17: Found n = 211089, Michael Kwok
• 2020-05-17: Found n = 211088, Michael Kwok