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A142174
Primes congruent to 25 mod 39.
1
103, 181, 337, 571, 727, 883, 1039, 1117, 1429, 1663, 1741, 2053, 2131, 2287, 2521, 2677, 2833, 3067, 3301, 3457, 3613, 3691, 3769, 3847, 4003, 4159, 4549, 4783, 4861, 5407, 5563, 5641, 5953, 6343, 6421, 6577, 6733, 6967, 7591, 7669, 8059, 8293, 8527, 8761
OFFSET
1,1
LINKS
FORMULA
a(n) ~ 24n log n. - Charles R Greathouse IV, Jul 03 2016
MATHEMATICA
Select[Range[25, 9000, 39], PrimeQ] (* Harvey P. Dale, May 11 2012 *)
Select[Prime[Range[3000]], MemberQ[{25}, Mod[#, 39]]&] (* Vincenzo Librandi, Aug 20 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(10000) | p mod 39 eq 25 ]; // Vincenzo Librandi, Aug 20 2012
(PARI) is(n)=isprime(n) && n%39==25 \\ Charles R Greathouse IV, Jul 03 2016
CROSSREFS
Cf. A000040.
Sequence in context: A141873 A141859 A136075 * A265497 A142360 A044335
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved