Riesel primes of the form 13311•2n-1

Reserved! This sequence is currently reserved by: Alexander Jones

Current data

k , b : 13311 , 2 Upload me! Type : 3 Count : 42 Nash : 2532 Max n : 250,000 Date : 2021-07-25 Reserved : Alexander JonesAlexander Jones/Reserved

3, 9, 33, 41, 62, 86, 113, 125, 137, 143, 203, 221, 302, 795, 861, 891, 987, 1017, 1071, 1901, 2318, 2459, 2573, 3201, 4377, 5565, 7478, 8709, 9482, 11726, 12725, 13389, 13694, 17901, 46287, 55851, 75779, 80051, 113487, 155615, 212739, 486029

Remarks :

Available sieve file: n=250k–500k, P=500T, 11597 candidates

History

• 2021-11-11: Sieve file created: n = 250000–500000, Alexander Jones, yoyo@home
• 2021-07-25: Reserved by Alexander Jones
• 2021-07-25: Checked to n = 250000, Predrag Kurtovic
• 2021-04-30: Checked to n = 150000, Alexander Jones
• 2021-04-10: Checked to n = 100000, Alexander Jones
• 2020-10-13: Checked to n = 50000, Alexander Jones
• 2011-11-23: Checked to n = 20000, Thomas Ritschel
• 2011-03-28: Found n = 486029, (Oddball), Twin Prime Search