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Proth primes of the form 129•2n+1

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Reserved! This sequence is currently part of Multi Reservation 1: PrimeGrid Proth Prime Search.

Current data

k , b : 129 , 2
Type : 3
Count : 39
Nash : 2357
Max n : 5,200,000
Date : 2024-07-25
Reserved : PrimeGridPrimeGrid/Reserved
3[1], 5[2], 21[3], 27[4], 59[5], 75, 111, 287[6], 414, 786, 966[7], 1071[8], 2433, 2817[9], 3165[10], 4958, 5895, 12450, 39399, 50019[11], 57386[12], 72599, 75866[13], 82026[14], 112497[15], 268271, 284975, 478538, 564990[16], 630843, 739023, 851306, 872765, 1774709[17], 1956915, 2255199[18], 3218214, 3328805[19], 5453363
Remarks :
The sequence A032414 in OEIS
See also Williams 129•128n+1

Notes

  1. ↑ Twin n=3
  2. ↑ Twin n=5
  3. ↑ Is GF Divisor of xGF(19,10,7), Williams 129•1283+1
  4. ↑ Is GF Divisor of xGF(26,11,8)
  5. ↑ Is GF Divisor of GF(58,5), Twin n=59
  6. ↑ Williams 129•12841+1
  7. ↑ Williams 129•128138+1
  8. ↑ Williams 129•128153+1
  9. ↑ Is GF Divisor of GF(2814,12)
  10. ↑ Is GF Divisor of GF(3158,12)
  11. ↑ Is GF Divisor of xGF(50017,8,7)
  12. ↑ Williams 129•1288198+1
  13. ↑ Is GF Divisor of xGF(75865,11,4), Williams 129•12810838+1
  14. ↑ Is GF Divisor of GF(82025,11), Williams 129•12811718+1
  15. ↑ Williams 129•12816071+1
  16. ↑ Is GF Divisor of xGF(564989,5,2)
  17. ↑ Is GF Divisor of GF(1774705,12)
  18. ↑ Is GF Divisor of xGF(2255197,11,9)
  19. ↑ Is GF Divisor of xGF(3328804,7,5)

History

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