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A142037
Primes congruent to 7 mod 32.
1
7, 71, 103, 167, 199, 263, 359, 487, 647, 743, 839, 967, 1031, 1063, 1223, 1319, 1447, 1511, 1543, 1607, 1831, 2087, 2311, 2503, 2663, 2791, 2887, 3079, 3271, 3463, 3527, 3559, 3623, 3719, 3847, 3911, 3943, 4007, 4231, 4327, 4391, 4423, 4519, 4583, 4679
OFFSET
1,1
LINKS
FORMULA
a(n) ~ 16n log n. - Charles R Greathouse IV, Jul 03 2016
MATHEMATICA
Select[Prime[Range[900]], Mod[#, 32]==7&] (* Harvey P. Dale, Mar 15 2011 *)
Select[Prime[Range[2000]], MemberQ[{7}, Mod[#, 32]]&] (* Vincenzo Librandi, Aug 18 2012 *)
PROG
(Magma) [p: p in PrimesUpTo(6000) | p mod 32 eq 7 ]; // Vincenzo Librandi, Aug 18 2012
(PARI) is(n)=isprime(n) && n%32==7 \\ Charles R Greathouse IV, Jul 03 2016
CROSSREFS
Cf. A000040.
Sequence in context: A326740 A107163 A179784 * A087390 A142928 A201261
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved