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Generalized Woodall primes of the form n•128n-1

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Current data

ASCII format : n*128^n-1
Base : 128
Count : 9
Max n : 286,000
Date : ?
1[1], 6[2], 9[3], 19[4], 765[5], 861[6], 1741[7], 27291[8], 179450[9]

Notes

  1. ↑ Mersenne 27-1
  2. ↑ Riesel 3•243-1
  3. ↑ Riesel 9•263-1
  4. ↑ Riesel 19•2133-1
  5. ↑ Riesel 765•25355-1
  6. ↑ Riesel 861•26027-1
  7. ↑ Riesel 1741•212187-1
  8. ↑ Riesel 27291•2191037-1
  9. ↑ Riesel 89725•21256151-1

History

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