Search: id:A070174
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%I A070174
%S A070174 2,3,11,23,29,37,43,73,79,83,113,131,151,179,191,197,211,223,233,239,
%T A070174 251,263,283,317,337,359,367,397,419,431,443,461,463,487,491,499,547,
%U A070174 557,571,577,593,601,617,619,641,659,683,719
%N A070174 Primes p such that (p^2)! and 2^(p^2)-1 are not relatively primes.
%C A070174 If q is an odd prime (p^2)! and q^(p^2)-1 are not relatively primes for 
               any p prime.
%o A070174 (PARI) forprime(n=1,263,if(gcd((n^2)!,2^(n^2)-1)>1,print1(n,",")))
%Y A070174 Cf. A069180.
%Y A070174 Sequence in context: A118595 A057135 A104075 this_sequence A080153 A040124 
               A082739
%Y A070174 Adjacent sequences: A070171 A070172 A070173 this_sequence A070175 A070176 
               A070177
%K A070174 easy,nonn
%O A070174 1,1
%A A070174 Benoit Cloitre (benoit7848c(AT)orange.fr), May 06 2002
%E A070174 More terms from Ralf Stephan (ralf(AT)ark.in-berlin.de), Oct 14 2002

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