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Woodall primes n•2n-1

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Reserved! This sequence is currently reserved by: PrimeGrid Woodall Prime Search

Current data

ASCII format : n*2^n-1
Base : 2
Count : 34
Max n : 24,000,000
Date : 2024-10-25
Reserved : PrimeGrid Woodall Prime SearchPrimeGrid Woodall Prime Search/Reserved
2[1], 3, 6[2], 30[3], 75, 81, 115, 123, 249, 362[4], 384[5], 462[6], 512[7], 751, 822[8], 5312[9], 7755, 9531, 12379, 15822[10], 18885, 22971, 23005, 98726[11], 143018[12], 151023, 667071, 1195203, 1268979, 1467763, 2013992[13], 2367906[14], 3752948[15], 17016602[16]
Remarks :
The sequence A002234 in OEIS
Current status at PrimeGrid

Notes

  1. ↑ Mersenne 23-1
  2. ↑ Riesel 3•27-1
  3. ↑ Riesel 15•231-1
  4. ↑ Riesel 181•2363-1
  5. ↑ Riesel 3•2391-1
  6. ↑ Riesel 231•2463-1
  7. ↑ Mersenne 2521-1
  8. ↑ Riesel 411•2823-1
  9. ↑ Riesel 83•25318-1
  10. ↑ Riesel 7911•215823-1
  11. ↑ Riesel 49363•298727-1
  12. ↑ Riesel 71509•2143019-1
  13. ↑ Riesel 251749•22013995-1
  14. ↑ Riesel 1183953•22367907-1
  15. ↑ Riesel 938237•23752950-1
  16. ↑ Riesel 8508301•217016603-1

History

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