A141997 Primes congruent to 21 mod 29.

79, 137, 311, 601, 659, 1123, 1181, 1297, 1471, 1877, 1993, 2341, 2399, 2689, 3037, 3559, 3617, 3733, 3907, 4139, 4603, 4951, 5009, 5531, 5647, 5821, 5879, 6053, 6343, 6691, 7039, 7213, 7561, 7793, 8431, 8663, 8779, 8837, 9011, 9127, 9533, 9649, 10867, 11273

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Formula

a(n) ~ 28n log n. - Charles R Greathouse IV, Jul 03 2016

Mathematica

Select[Range[21, 20000, 29], PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Apr 07 2011 *)

Prog

(Magma) [p: p in PrimesUpTo(12000) | p mod 29 eq 21 ]; // Vincenzo Librandi, Aug 17 2012
(PARI) is(n)=isprime(n) && n%29==21 \\ Charles R Greathouse IV, Jul 03 2016

Crossrefs

Cf. A000040, A141977, A141978.

Sequence in context: A140743 A262493 A349234 * A107184 A250658 A029703

Adjacent sequences: A141994 A141995 A141996 * A141998 A141999 A142000

Keyword

nonn,easy

Author

N. J. A. Sloane, Jul 11 2008

Status

approved