A142031 -id:A142031 - cp's OEIS frontend

A142033 Primes congruent to 29 mod 31.

29, 277, 401, 463, 587, 773, 1021, 1579, 1889, 1951, 2137, 2447, 2633, 2819, 3067, 3191, 3253, 4493, 4679, 5051, 5113, 5237, 5857, 5981, 6043, 6229, 6353, 6911, 7159, 7283, 7717, 7841, 8089, 8461, 8647, 9391, 9887, 9949, 10259, 10321, 10631, 11003, 11251

Offset: 1

N. J. A. Sloane, Jul 11 2008

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

Cf. A000040, A142005, A142006, A142031.

[p: p in PrimesUpTo(12000) | p mod 31 eq 29 ]; // Vincenzo Librandi, Aug 18 2012

Select[Range[29,20000,31],PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Apr 30 2011 *)

is(n)=isprime(n) && n%31==29 \\ Charles R Greathouse IV, Jul 02 2016

a(n) ~ 30n log n. - Charles R Greathouse IV, Jul 02 2016

A142032 Primes congruent to 28 mod 31.

Original entry on oeis.org

59, 307, 431, 617, 1051, 1237, 1361, 1423, 1609, 1733, 2477, 2539, 2663, 3221, 3407, 3469, 3593, 3779, 4027, 4337, 4523, 4957, 5081, 5639, 5701, 6011, 6073, 6197, 6569, 7127, 7499, 7561, 7933, 8243, 8429, 8677, 8863, 9049, 9173, 9421, 10103, 10289, 10723

Offset: 1

N. J. A. Sloane, Jul 11 2008

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

Cf. A000040, A142005, A142006, A142031.

[p: p in PrimesUpTo(12000) | p mod 31 eq 28 ]; // Vincenzo Librandi, Aug 18 2012

Select[Range[28,20000,31],PrimeQ] (* Vladimir Joseph Stephan Orlovsky, Apr 30 2011 *)

is(n)=isprime(n) && n%31==28 \\ Charles R Greathouse IV, Jul 03 2016

a(n) ~ 30n log n. - Charles R Greathouse IV, Jul 03 2016

cp's OEIS Frontend

A142033 Primes congruent to 29 mod 31.

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