%I #4 Mar 11 2014 01:34:09
%S 131,163,223,251,373,401,491,613,673,701,733,761,853,911,941,971,1123,
%T 1181,1213,1361,1423,1511,1543,1571,1601,1663,1693,1753,1783,1811,
%U 1901,1993,2053,2203,2293,2351,2411,2441,2473,2503,2531,2621
%N Isolated primes congruent to {11, 13} 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.
%K easy,nonn
%O 1,1
%A _Omar E. Pol_, Aug 20 2007
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