Riesel primes of the form 21480284945595•2n-1

Reserved! This sequence is currently reserved by: Alexander Jones

Current data

k , b : 21480284945595 , 2 Type : 315 Count : 54 Nash : 4076 Max n : 150,000 Date : 2024-05-08 Reserved : Alexander JonesAlexander Jones/Reserved

11, 13, 17, 37, 38, 40, 61, 73, 84, 100, 118, 133, 168, 205, 233, 247, 267, 344, 353, 356, 446, 476, 844, 951, 986, 1121, 1366, 1418, 2014, 3328, 3583, 3640, 5028, 6376, 9151, 10047, 12644, 14876, 17574, 19338, 19630, 23618, 31911, 66347, 66950, 69900, 74354, 86263, 95507, 118596, 131396, 138230, 333443, 333444

History

• 2024-05-08: Checked to n = 150000, Alexander Jones
• 2024-05-06: Reserved by Alexander Jones for n ≤ 350,000
• 2024-05-06: Found n = 333444, Göran Schmidt, Twin Prime Search 333444
• 2024-05-06: Found n = 333443, Göran Schmidt, Twin Prime Search 333444