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Riesel primes of the form 663•2n-1

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Reserved! This sequence is currently part of Multi Reservation 3: NPLB Drive 18.

Current data

k , b : 663 , 2
Type : 3
Count : 51
Nash : 2792
Max n : 2,200,000
Date : 2024-07-30
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
3[1], 4, 11, 14[2], 15, 19, 24[3], 31, 38, 55, 70[4], 71, 143, 163, 176, 304, 367, 658, 1534, 1727, 2288, 4396, 5807, 10294, 10780, 10958, 14574, 17771, 38088, 39728, 46931, 51844, 58031, 70284, 71159, 92358, 137471, 140627, 147247, 244299, 259524, 288139, 425478, 473420, 684374, 762428, 1009098, 1368094, 1632948, 1847319, 1858195

Notes

  1. S.G. n=3
  2. S.G. n=14
  3. Twin n=24
  4. S.G. n=70

History