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Proth primes of the form 17•2n+1

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Reserved! This sequence is currently part of Multi Reservation 20: Riesel problem 3.

Current data

k , b : 17 , {{{Pb}}}
Count : 20
Nash : 672
Max n : 1,000,000
Date : 2023-06-29
Reserved : Alexander JonesAlexander Jones/Reserved
3, 15, 27, 51, 147, 243, 267, 347, 471, 747, 2163, 3087, 5355, 6539[1], 7311, 99231, 824451, 1388355[2], 1990299[3], 8636199[4]

[[Category:Proth {{{Pb}}}|#.....00017]][[Category:Proth {{{Pb}}} Low-weight|#.....00017]]

Notes

  1. Divides: F(6537)
  2. Divides: GF(1388354,10)
  3. Divides: GF(1990298,3)
  4. Divides: GF(8636198,10)

History