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A142227
Primes congruent to 30 mod 41.
1
71, 317, 563, 727, 809, 1301, 2039, 2203, 2531, 2777, 3023, 3187, 3433, 3761, 4007, 4253, 4663, 4909, 5237, 5483, 5647, 6221, 6959, 7369, 7451, 8353, 8599, 8681, 9091, 9173, 9337, 9419, 9829, 10321, 10567, 11059, 11551, 11633, 12043, 12289, 12781, 13109, 14011
OFFSET
1,1
LINKS
FORMULA
a(n) ~ 40n log n. - Charles R Greathouse IV, Jul 03 2016
MATHEMATICA
Select[Range[30, 14100, 41], PrimeQ] (* Harvey P. Dale, May 09 2012 *)
Select[Prime[Range[5000]], MemberQ[{30}, Mod[#, 41]]&] (* Vincenzo Librandi, Aug 24 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(17000) | p mod 41 eq 30 ]; // Vincenzo Librandi, Aug 24 2012
(PARI) is(n)=isprime(n) && n%41==30 \\ Charles R Greathouse IV, Jul 03 2016
CROSSREFS
Cf. A000040.
Sequence in context: A158738 A142143 A142739 * A089163 A343913 A142375
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved