Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).
Navigation
Topics Help • Register • News • History • How to • Sequences statistics • Template prototypes

Riesel primes of the form 441•2n-1

From Prime-Wiki
Jump to: navigation, search
Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17.

Current data

k , b : 441 , 2
Type : 3
Count : 65
Nash : 2899
Max n : 2,820,000
Date : 2024-03-09
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
1[1], 3[2], 13[3], 19, 23, 35, 39, 45, 83, 151, 179, 181[4], 287, 293, 417, 499, 525, 663, 813, 839, 1301, 1327, 1337, 1375, 1409, 1837, 1863, 2735, 2765, 2777, 3487, 4617, 7279, 7679, 7903, 8431, 12421, 16589, 23115, 30355, 32735, 44819, 52027, 55695, 63317, 73969, 81027, 102959, 110789, 111223, 113833, 147577, 192897, 280133, 323913, 406179, 605849, 749693, 794409, 1021669, 1350261, 1422099, 2067233, 2449825, 2652807

Notes

  1. Twin n=1
  2. Twin n=3
  3. Twin n=13
  4. Twin n=181

History