A061732 - OEIS

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A061732

Primes with 28 as smallest positive primitive root.

133321, 140351, 151009, 160081, 191161, 224041, 277747, 282481, 298681, 344161, 485161, 509521, 570001, 669241, 675601, 700129, 784351, 859751, 874681, 1014121, 1068721, 1222831, 1613041, 1618387, 1794841, 1795561, 1868231

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OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..590

MATHEMATICA

Prime[ Select[ Range[150000], PrimitiveRoot[ Prime[ # ] ] == 28 & ] ]

(* or *)

Select[ Prime@Range@150000, PrimitiveRoot@# == 28 &] (* Robert G. Wilson v, May 11 2001 *)

CROSSREFS

Cf. A001918, A001126, A019354.

Sequence in context: A344830 A015407 A204536 * A023046 A034213 A226112