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 555•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 : 555 , 2
Type : 315
Count : 59
Nash : 2701
Max n : 2,820,000
Date : 2024-03-09
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
1, 7, 9[1], 12, 24, 27[2], 30[3], 31, 43, 67, 150, 238, 282[4], 307, 357, 694, 793, 909, 918, 1101, 1272, 1437, 1758, 1999, 3957, 4417, 4704, 5841, 5931, 10177, 15024, 17443, 18984, 19537, 28167, 33229, 34759, 90411, 91045, 137739, 144910, 155511, 161994, 169815, 182421, 209293, 212877, 312418, 467419, 471517, 516529, 536460, 686694, 1029045, 1395429, 1414837, 1591677, 2691334, 2719105

Notes

  1. Twin n=9
  2. Twin n=27
  3. S.G. n=30
  4. Twin n=282

History