Search: id:A060844
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%I A060844
%S A060844 31,43,67,103,151,211,283,367,463,571,691,823,967,1123,1291,1471,1663,
%T A060844 1867,2083,2311,2551,2803,3067,3343,3631,3931,4243,4567,4903,6367,6763,
%U A060844 7591,8467,8923,9391,9871,10867,11383,12451,13003,13567,14143,14731
%N A060844 Primes of form 6n^2+6n+31.
%C A060844 Prime for n=[0,28]. Discriminant is -708, which is class no. 4.
%H A060844 Harry J. Smith, <a href="b060844.txt">Table of n, a(n) for n=1,...,1000</
               a>
%o A060844 (PARI) { n=0; for (m=0, 2136, f=6*m^2 + 6*m + 31; if (isprime(f), write("b060844.txt", 
               n++, " ", f)); ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), 
               Jul 13 2009]
%Y A060844 Cf. A060834.
%Y A060844 Sequence in context: A096163 A139883 A060834 this_sequence A112789 A161615 
               A016108
%Y A060844 Adjacent sequences: A060841 A060842 A060843 this_sequence A060845 A060846 
               A060847
%K A060844 nonn,easy
%O A060844 1,1
%A A060844 Tito Piezas III (tpiezas(AT)uap.edu.ph), May 03 2001
%E A060844 More terms from Larry Reeves (larryr(AT)acm.org), May 07 2001

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