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Isolated primes congruent to 19 (mod 30).
0

%I #3 Mar 11 2014 01:34:09

%S 79,379,409,439,499,709,739,769,919,1009,1039,1069,1129,1249,1399,

%T 1459,1549,1579,1759,2179,2389,2539,2719,2749,3019,3049,3079,3109,

%U 3229,3319,3499,3709,3739,3889,4099,4729,4759,4909,4999,5059,5119

%N Isolated primes congruent to 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.

%K easy,nonn

%O 1,1

%A _Omar E. Pol_, Aug 20 2007