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Riesel primes of the form 417•2n-1

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Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17.

Current data

k , b : 417 , 2
Type : 3
Count : 40
Nash : 1761
Max n : 2,800,000
Date : 2024-01-17
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
2[1], 6, 8[2], 53, 62[3], 68, 86, 92, 98, 126, 173, 194, 330, 332, 356, 380, 789, 3746, 3990, 4004, 4142, 4940, 9629, 10346, 10749, 15882, 15992, 17126, 18128, 31118, 138542, 239829, 275270, 278058, 295941, 319430, 536876, 667878, 991349, 1155458

Notes

  1. Twin n=2
  2. Twin n=8
  3. Twin n=62

History