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A142611 Primes congruent to 14 mod 55. 1

%I #9 Sep 08 2022 08:45:36

%S 179,509,619,839,1279,1499,1609,2269,2819,3259,3919,4139,4799,4909,

%T 5569,6229,6449,6779,7109,7219,7549,7879,8209,8429,8539,9199,9419,

%U 9749,9859,10079,10739,11069,11399,11839,12829,13049,13159,13709,14149,14369,14479

%N Primes congruent to 14 mod 55.

%H Vincenzo Librandi, <a href="/A142611/b142611.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Prime[Range[2500]], MemberQ[{14}, Mod[#, 55]] &] (* _Vincenzo Librandi_, Aug 31 2012 *)

%t Select[Range[14,15000,55],PrimeQ] (* _Harvey P. Dale_, Jan 21 2018 *)

%o (Magma) [p: p in PrimesUpTo(16000) | p mod 55 eq 14]; // _Vincenzo Librandi_, Aug 31 2012

%Y Cf. A000040.

%K nonn,easy

%O 1,1

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

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)