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Primes congruent to 19 mod 59.
2

%I #13 Sep 08 2022 08:45:37

%S 19,137,373,491,727,1553,1789,1907,2143,2851,2969,3323,3559,3677,4621,

%T 5683,5801,6037,6863,8161,9341,9931,10639,10993,11701,12409,12527,

%U 12763,14533,14887,15241,15359,16067,16421,16657,17011,17483,17837,18191,18427,18899

%N Primes congruent to 19 mod 59.

%H Vincenzo Librandi, <a href="/A142746/b142746.txt">Table of n, a(n) for n = 1..1000</a>

%F a(n) ~ 58n log n. - _Charles R Greathouse IV_, Jul 03 2016

%t Select[Range[19, 30000, 118], PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Jul 15 2011 *)

%t Select[Prime[Range[2300]], MemberQ[{19}, Mod[#, 59]] &] (* _Vincenzo Librandi_, Sep 03 2012 *)

%o (Magma) [p: p in PrimesUpTo(19000) | p mod 59 eq 19 ]; // _Vincenzo Librandi_, Sep 03 2012

%o (PARI) is(n)=isprime(n) && n%59==19 \\ _Charles R Greathouse IV_, Jul 03 2016

%Y Cf. A000040, A142742, A142744.

%K nonn,easy

%O 1,1

%A _N. J. A. Sloane_, Jul 11 2008

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Last modified September 22 15:53 EDT 2024. Contains 376119 sequences. (Running on oeis4.)