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A114357
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Primes of the form 15x^3+x+1.
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0
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17, 409, 5153, 25933, 32969, 138937, 329309, 539089, 759833, 1366921, 1460087, 2926739, 5145071, 5598793, 5835329, 6584717, 9877633, 10222169, 15918223, 17364481, 17865347, 20514577, 27913129, 47647993, 56946397, 71124649
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OFFSET
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1,1
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LINKS
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Table of n, a(n) for n=1..26.
David Broadhurst, An algebraic approach to primality proving.
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MATHEMATICA
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Select[Table[15x^3+x+1, {x, 200}], PrimeQ] (* Harvey P. Dale, Mar 07 2015 *)
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PROG
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(PARI) g(n, k) = for(x=1, n, y=k*x^3+x+1; if(isprime(y), print1(y", ")))
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CROSSREFS
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Sequence in context: A097201 A053106 A158541 * A142997 A134940 A196676
Adjacent sequences: A114354 A114355 A114356 * A114358 A114359 A114360
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KEYWORD
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easy,nonn
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AUTHOR
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Cino Hilliard, Feb 09 2006
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STATUS
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approved
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