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A142827 Primes congruent to 29 mod 61. 2
29, 151, 761, 883, 1249, 1493, 2347, 2591, 2713, 2957, 3079, 3323, 4177, 4421, 4787, 4909, 5153, 5519, 5641, 6007, 6373, 6983, 7349, 8081, 8447, 10399, 11131, 11497, 11863, 12107, 12473, 13327, 13693, 14303, 14669, 15401, 15767, 15889, 16987, 17231, 17597 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

FORMULA

a(n) ~ 60n log n. - Charles R Greathouse IV, Jul 03 2016

MATHEMATICA

Select[Prime[Range[2100]], Mod[#, 61]==29&]  (* Harvey P. Dale, Mar 30 2011 *)

Select[Range[29, 18000, 61], PrimeQ] (* Harvey P. Dale, Nov 19 2011 *) (* For a larger range of numbers, the second program is faster *)

Select[Prime[Range[2300]], MemberQ[{29}, Mod[#, 61]] &] (* Vincenzo Librandi, Sep 05 2012 *)

PROG

(MAGMA) [p: p in PrimesUpTo(18000) | p mod 61 eq 29 ] ; // Vincenzo Librandi, Sep 05 2012

(PARI) is(n)=isprime(n) && n%61==29 \\ Charles R Greathouse IV, Jul 03 2016

CROSSREFS

Cf. A000040, A144562.

Sequence in context: A103565 A098117 A101096 * A142938 A264252 A264530

Adjacent sequences:  A142824 A142825 A142826 * A142828 A142829 A142830

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane, Jul 11 2008

STATUS

approved

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Last modified April 9 23:09 EDT 2020. Contains 333382 sequences. (Running on oeis4.)