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Primes congruent to 17 mod 36.
1

%I #13 Sep 08 2022 08:45:35

%S 17,53,89,197,233,269,449,521,557,593,701,773,809,881,953,1061,1097,

%T 1277,1493,1601,1637,1709,1889,1997,2069,2141,2213,2357,2393,2609,

%U 2753,2789,2861,2897,2969,3041,3221,3257,3329,3581,3617,3761,3797,3833,4013,4049

%N Primes congruent to 17 mod 36.

%H Vincenzo Librandi, <a href="/A142105/b142105.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Range[17, 20000, 36], PrimeQ] (* _Vladimir Joseph Stephan Orlovsky_, Jul 02 2011 *)

%t Select[Prime[Range[1500]],MemberQ[{17},Mod[#,36]]&] (* _Vincenzo Librandi_, Aug 19 2012 *)

%o (PARI) select(n->n%36==17,primes(1000)) \\ _Charles R Greathouse IV_, Jul 02, 2011

%o (Magma) [p: p in PrimesUpTo(5000) | p mod 36 eq 17 ]; // _Vincenzo Librandi_, Aug 19 2012

%Y Cf. A000040.

%K nonn,easy

%O 1,1

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