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 387•2n-1

From Prime-Wiki
Jump to: navigation, search
Reserved! This sequence is currently part of Multi Reservation 26: NPLB Drive 19.

Current data

k , b : 387 , 2
Type : 3
Count : 37
Nash : 1853
Max n : 3,100,000
Date : 2024-08-15
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
1, 6, 16, 21, 28[1], 36, 40, 81, 88[2], 93, 97, 153, 165, 213, 612, 852, 877, 1053, 1158, 1437, 2653, 2968, 3060, 3286, 5001, 8061, 9046, 39313, 101868, 125985, 140437, 161646, 633582, 782853, 1709440, 1732185, 1793857

Notes

  1. Twin n=28
  2. Twin n=88

History