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Near Generalized Woodall primes of the form (n-1)•2n-1

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Current data

ASCII format : (n-1)*2^n-1
Base : 2
Count : 23
Max n : 2,000,000
Date : 2014-11-12
2[1], 4, 5[2], 11[3], 28, 35[4], 235[5], 325[6], 551[7], 688, 7037[8], 8896, 10020, 13597[9], 21347[10], 118020, 446694, 659153[11], 665128, 790693[12], 1165667[13], 1172171[14], 1817933[15]
Remarks :
See additional history at Near-Cullen & Near-Woodall primes.

Notes

  1. ↑ Twin n=2
  2. ↑ Mersenne 27-1, Near Woodall 2•43-1
  3. ↑ Riesel 5•212-1, Near Woodall 5•46-1
  4. ↑ Riesel 17•236-1, Near Woodall 17•418-1
  5. ↑ Riesel 117•2236-1, Near Woodall 117•4118-1
  6. ↑ Riesel 81•2327-1, Near Woodall 162•4163-1
  7. ↑ Riesel 275•2552-1, Near Woodall 275•4276-1
  8. ↑ Riesel 1759•27039-1, Near Woodall 3518•43519-1
  9. ↑ Riesel 3399•213599-1, Near Woodall 6798•46799-1
  10. ↑ Riesel 10673•221348-1, Near Woodall 10673•410674-1
  11. ↑ Riesel 41197•2659157-1, Near Woodall 329576•4329577-1
  12. ↑ Riesel 197673•2790695-1, Near Woodall 395346•4395347-1
  13. ↑ Riesel 582833•21165668-1, Near Woodall 582833•4582834-1
  14. ↑ Riesel 586085•21172172-1, Near Woodall 586085•4586086-1
  15. ↑ Riesel 454483•21817935-1, Near Woodall 908966•4908967-1

History

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