A019357 Primes with primitive root 31.

2, 7, 17, 29, 47, 53, 59, 61, 67, 71, 73, 89, 107, 131, 137, 197, 227, 229, 241, 269, 277, 283, 307, 311, 313, 337, 353, 359, 379, 389, 401, 419, 431, 433, 439, 443, 449, 457, 461, 467, 479, 503, 509, 557, 563, 569, 599, 607, 673, 677, 683, 709, 727, 751, 757, 761, 773

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Index entries for primes by primitive root

Mathematica

Select[Prime[Range[200]], MultiplicativeOrder[31, # ] == # - 1 &]

Crossrefs

Sequence in context: A276698 A260801 A031377 * A024920 A091313 A049554

Adjacent sequences: A019354 A019355 A019356 * A019358 A019359 A019360

Keyword

nonn,easy

Author

David W. Wilson

Status

approved