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A114351 Primes of the form 3x^3+x+1. 0

%I

%S 5,197,3011,5197,10141,46901,59077,81031,499181,555637,648061,902357,

%T 985597,1119817,1479197,1778197,2491847,2738117,2910997,3183727,

%U 4444747,4562741,4804957,5184121,6145277,7381261,8958097,9146021,11609837

%N Primes of the form 3x^3+x+1.

%H David Broadhurst, <a href="http://physics.open.ac.uk/~dbroadhu/chg_alg.pdf">An algebraic approach to primality proving</a>.

%o (PARI) g(n,k) = for(x=1,n,y=k*x^3+x+1;if(isprime(y),print1(y",")))

%K easy,nonn

%O 1,1

%A _Cino Hilliard_, Feb 09 2006

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Last modified May 23 06:57 EDT 2019. Contains 323508 sequences. (Running on oeis4.)