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A142044
Primes congruent to 23 mod 32.
3
23, 151, 311, 439, 503, 599, 631, 727, 823, 887, 919, 983, 1303, 1367, 1399, 1559, 1783, 1847, 1879, 2039, 2423, 2551, 2647, 2711, 2903, 2999, 3191, 3319, 3511, 3607, 3671, 3767, 3863, 4567, 4663, 4759, 4919, 4951, 5303, 5399, 5431, 5527, 5591, 5623, 5783
OFFSET
1,1
LINKS
FORMULA
a(n) ~ 16n log n. - Charles R Greathouse IV, Jul 02 2016
MATHEMATICA
Select[Range[23, 20000, 32], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, May 02 2011 *)
Select[Prime[Range[2000]], MemberQ[{23}, Mod[#, 32]]&] (* Vincenzo Librandi, Aug 18 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(6000) | p mod 32 eq 23 ]; // Vincenzo Librandi, Aug 18 2012
(PARI) is(n)=isprime(n) && n%32==23 \\ Charles R Greathouse IV, Jul 02 2016
CROSSREFS
Sequence in context: A362315 A125333 A126491 * A142935 A037068 A122162
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved