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A132255 Isolated primes congruent to {17, 19} mod 30. 0

%I #5 Dec 29 2023 10:52:56

%S 47,79,167,257,317,379,409,439,467,499,557,587,647,677,709,739,769,

%T 797,887,919,947,977,1009,1039,1069,1097,1129,1187,1217,1249,1307,

%U 1367,1399,1459,1549,1579,1637,1759,1847,1907,2179,2207,2297

%N Isolated primes congruent to {17, 19} mod 30.

%H C. K. Caldwell, <a href="http://primes.utm.edu">The Prime Pages</a>.

%H Omar E. Pol, <a href="http://www.polprimos.com">Determinacion geometrica de los numeros primos y perfectos</a>.

%Y Cf. A007510, A074822, A078857.

%K easy,nonn

%O 1,1

%A _Omar E. Pol_, Aug 20 2007

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Last modified April 25 09:38 EDT 2024. Contains 371967 sequences. (Running on oeis4.)