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A141960
Primes congruent to 19 mod 27.
1
19, 73, 127, 181, 397, 613, 829, 883, 937, 991, 1153, 1423, 1531, 1693, 1747, 1801, 2017, 2179, 2287, 2341, 2503, 2557, 2719, 3259, 3313, 3529, 3583, 3637, 3691, 3853, 3907, 4177, 4231, 4339, 4447, 4663, 4933, 4987, 5419, 5527, 5581, 5689, 5743, 5851, 6067
OFFSET
1,1
LINKS
FORMULA
a(n) ~ 18n log n. - Charles R Greathouse IV, Jul 03 2016
MATHEMATICA
Select[Range[19, 30000, 27], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 21 2011 *)
PROG
(Magma) [p: p in PrimesUpTo(7000) | p mod 27 eq 19 ]; // Vincenzo Librandi, Aug 16 2012
(PARI) is(n)=isprime(n) && n%27==19 \\ Charles R Greathouse IV, Jul 03 2016
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved