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 A061741 Primes with 39 as smallest positive primitive root. 32
 166031, 264961, 325249, 388081, 450071, 462841, 543601, 735271, 816649, 823201, 915049, 1063561, 1155151, 1414081, 1415929, 1554169, 1704271, 1884121, 1952449, 2181271, 2215921, 2290831, 2477521, 2499421, 2514961, 2585647, 2633689 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..660 MATHEMATICA Select[ Prime@Range@221000, PrimitiveRoot@# == 39 &] (* Robert G. Wilson v, May 11 2001 *) PROG (PARI) is(n)=if(n<9||!isprime(n), return(0)); for(k=2, 38, if(znorder(Mod(k, n))==n-1, return(0))); znorder(Mod(39, n))==n-1 \\ Charles R Greathouse IV, Apr 28 2015 CROSSREFS Cf. A001918, A019364, A001122-A001126, A061323-A061335, A061730-A061741, A114657-A114686. Sequence in context: A233425 A183834 A203274 * A186919 A185803 A250931 Adjacent sequences: A061738 A061739 A061740 * A061742 A061743 A061744 KEYWORD nonn AUTHOR Klaus Brockhaus, May 06 2001 EXTENSIONS More terms from Robert G. Wilson v, May 11 2001 and Dec 21 2005 STATUS approved

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Last modified December 8 17:58 EST 2023. Contains 367680 sequences. (Running on oeis4.)