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Riesel primes of the form 915•2n-1

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Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 14.

Current data

k , b : 915 , 2
Type : 315
Count : 68
Nash : 3186
Max n : 1,810,000
Date : 2022-09-20
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
2, 4, 7[1], 8, 13, 22[2], 25[3], 43[4], 44, 48, 53, 55[5], 70[6], 83, 88, 173, 274, 283, 288, 452, 457, 463, 493, 514, 648, 682, 845, 1000, 1513, 1795, 2162, 2483, 3190, 3340, 3973, 4388, 6105, 6707, 11455[7], 12862, 13244, 15517, 15797, 20293, 22524, 24492, 34113, 40940, 53788, 58918, 72612, 100673, 106314, 127513, 130250, 166277, 214752, 229573, 247897, 311850, 328673, 427390, 445192, 652353, 868878, 947117, 1351847, 1779982

Notes

  1. S.G. n=7
  2. Twin n=22
  3. Twin n=25
  4. S.G. n=43
  5. Twin n=55
  6. Twin n=70
  7. Twin n=11455

History