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%I #3 Oct 01 2013 17:57:47
%S 2,2,4,3,6,3,5,4,4,10,9,6,14,5,11,16,6,5,8,20,15,7,24,8,26,12,19,7,8,
%T 10
%N Solutions x for x^4-1 = kp where p is prime and k=1,2...
%o (PARI) xpm1(n,m,pow) = { for(k=1,m, for(x=1,n, y= x^pow - 1; z=floor(y/k); if(floor(y/k)*k==y, if(isprime(z), print1(x",") ) ) ) )
%K easy,nonn
%O 1,1
%A _Cino Hilliard_, Dec 07 2003
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