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Proth primes of the form 27•2n+1

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Current data

k , b : 27 , 2
Type : 3
Count : 49
Nash : 2142
Max n : 1,520,000
Date : 2021-02-06
2[1], 4[2], 7, 16, 19, 20, 22, 26, 40, 44, 46, 47, 50, 56, 59, 64, 92, 175, 215, 275, 407, 455, 1076, 1090, 3080, 3322, 6419, 7639, 19360, 30500, 38770, 44164, 50696, 114760, 117784, 153847, 160874, 178739, 379880, 405514, 672007, 974752, 1164664, 1476347, 2218064, 5213635, 7046834, 7963247, 12184319[3]

Notes

  1. Twin n=2
  2. Twin n=4
  3. Is GF Divisor of GF(12184313,8) [+1]

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