Riesel primes of the form 20690306380455•2n-1

Reserved! This sequence is currently reserved by: Alexander Jones

Current data

k , b : 20690306380455 , 2 Type : 315 Count : 65 Nash : 3853 Max n : 100,000 Date : 2024-03-12 Reserved : Alexander JonesAlexander Jones/Reserved

3, 8, 18, 20, 45, 58, 65, 75, 101, 129, 234, 264, 268, 372, 464, 469, 533, 715, 721, 752, 840, 915, 1004, 1189, 1513, 1530, 1603, 1678, 1772, 1773, 2010, 2523, 3082, 3934, 4004, 4278, 4843, 5635, 5643, 7485, 7808, 10114, 10781, 12208, 13553, 14249, 15595, 16209, 17720, 20898, 24379, 28041, 32005, 35905, 39253, 41384, 49605, 49656, 53163, 54764, 89632, 96635, 98852, 222332, 222333

History

• 2024-03-12: Checked to n = 100000, Alexander Jones
• 2024-03-12: Reserved by Alexander Jones
• 2023-11-17: Found n = 222332, Oliver Kruse, TPS n=222333
• 2023-11-17: Found n = 222333, Oliver Kruse, TPS n=222333