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A019334 Primes with primitive root 3. 13
2, 5, 7, 17, 19, 29, 31, 43, 53, 79, 89, 101, 113, 127, 137, 139, 149, 163, 173, 197, 199, 211, 223, 233, 257, 269, 281, 283, 293, 317, 331, 353, 379, 389, 401, 449, 461, 463, 487, 509, 521, 557, 569, 571, 593, 607, 617, 631, 641, 653, 677, 691, 701, 739, 751, 773, 797 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

J. Conde, M. Miller, J. M. Miret, K. Saurav, On the Nonexistence of Almost Moore Digraphs of Degree Four and Five, Mathematics in Computer Science, June 2015, Volume 9, Issue 2, pp 145-149

LINKS

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

Index entries for primes by primitive root

MATHEMATICA

pr=3; Select[Prime[Range[200]], MultiplicativeOrder[pr, # ] == #-1 &]

CROSSREFS

Sequence in context: A276322 A174281 A038875 * A045356 A158526 A146364

Adjacent sequences:  A019331 A019332 A019333 * A019335 A019336 A019337

KEYWORD

nonn

AUTHOR

David W. Wilson

STATUS

approved

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Last modified December 7 07:15 EST 2016. Contains 278841 sequences.