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A141965
Primes congruent to 26 mod 27.
6
53, 107, 269, 431, 593, 647, 701, 809, 863, 971, 1187, 1511, 1619, 1889, 1997, 2213, 2267, 2591, 2699, 2753, 2861, 2969, 3023, 3347, 3617, 3671, 3779, 3833, 4049, 4157, 4211, 4373, 4481, 4643, 4751, 4967, 5021, 5237, 5399, 5507, 5669, 5939, 6047, 6101, 6263
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[26, 30000, 27], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Jun 21 2011 *)
PROG
(Magma) [p: p in PrimesUpTo(7000) | p mod 27 eq 26 ]; // Vincenzo Librandi, Aug 16 2012
(PARI) is(n)=isprime(n) && n%27==26 \\ Charles R Greathouse IV, Jul 01 2016
CROSSREFS
Cf. A000040.
Sequence in context: A039476 A338836 A061656 * A141975 A142663 A229960
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved