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A142275
Primes congruent to 26 mod 43.
1
241, 499, 757, 929, 1187, 1531, 1789, 2477, 3079, 3251, 3767, 3853, 4111, 4283, 4799, 5573, 5659, 6089, 6691, 6863, 6949, 7121, 7207, 7723, 8669, 9013, 9787, 10303, 10733, 11593, 12109, 12281, 12539, 13313, 13399, 13829, 14087, 14173, 14431, 14947, 15377
OFFSET
1,1
LINKS
FORMULA
a(n) ~ 42n log n. - Charles R Greathouse IV, Jul 03 2016
MATHEMATICA
Select[Prime[Range[5000]], MemberQ[{26}, Mod[#, 43]]&] (* Vincenzo Librandi, Aug 25 2012 *)
Select[Range[26, 16000, 43], PrimeQ] (* Harvey P. Dale, Aug 28 2018 *)
PROG
(Magma) [p: p in PrimesUpTo(16000) | p mod 43 eq 26 ]; // Vincenzo Librandi, Aug 25 2012
(PARI) is(n)=isprime(n) && n%43==26 \\ Charles R Greathouse IV, Jul 03 2016
CROSSREFS
Cf. A000040.
Sequence in context: A068706 A157961 A142233 * A260605 A097020 A163623
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, Jul 11 2008
STATUS
approved