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Riesel primes of the form 657•2n-1

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

Current data

k , b : 657 , 2
Type : 3
Count : 73
Nash : 3224
Max n : 2,200,000
Date : 2024-07-30
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
5, 10, 16, 29[1], 30, 36, 41, 44, 53[2], 54, 56, 58[3], 62, 66, 122, 134, 196, 214, 234, 236, 405, 425, 446, 484, 490, 534, 545, 574, 754, 1058, 1109, 1125, 1198, 1821, 2194, 3950, 5930, 6544, 10870, 11445, 18562, 22904, 23290, 26012, 29909, 31098, 36818, 45473, 50145, 61990, 63152, 91498, 102388, 114153, 116049, 122128, 125489, 132712, 133726, 147884, 176754, 190065, 196808, 210330, 288208, 326434, 444784, 459161, 803381, 855678, 970025, 1757664, 1964578

Notes

  1. S.G. n=29
  2. S.G. n=53
  3. Twin n=58

History