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Proth primes of the form 5•6n+1

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Reserved! This sequence is currently reserved by: (Alex_soldier)

Current data

k , b : 5 , 6
Count : 25
Nash : 3529
Max n : 200,000
Date : 2023-02-08
Reserved : (Alex_soldier)(Alex_soldier)/Reserved
1, 2, 4, 17, 136, 147, 203, 590, 754, 964, 970, 1847, 2031, 2727, 2871, 5442, 7035, 7266, 11230, 23307, 27795, 34152, 42614, 127206, 133086
Remarks :
The sequence A247260 in OEIS
See also Williams 5•6n+1

History

  • 2023-02-08: Reserved by (Alex_soldier) for 200000 ≤ n ≤ 1000000
  • 2014-09-10: Checked to n = 200000, Robert Price