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Riesel primes of the form 507•2n-1

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

Current data

k , b : 507 , 2
Type : 3
Count : 80
Nash : 3502
Max n : 2,820,000
Date : 2024-03-09
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
1[1], 2[2], 4[3], 5, 9, 14, 18, 26[4], 28[5], 29, 38, 52, 54, 108, 126, 129, 141, 272, 482, 577, 1009, 1049, 1246, 1521, 2114, 2201, 2229, 2756, 2858, 4758, 4948, 5836, 6064, 6196, 7485, 9073, 14753, 22908, 23344, 24638, 31184, 31529, 32954, 37452, 37538, 43306, 58994, 66524, 67872, 81349, 89228, 93161, 95168, 113332, 115057, 116158, 123646, 139829, 150622, 151254, 156349, 217588, 234304, 238177, 241173, 273813, 306774, 473865, 505096, 511794, 562132, 638296, 926613, 945498, 1127304, 1192088, 1295094, 1703122, 1746026, 2244237

Notes

  1. S.G. n=1
  2. Twin n=2
  3. S.G. n=4
  4. Twin n=26
  5. S.G. n=28

History