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A201107
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Primes of the form 2k^3+1.
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4
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3, 17, 251, 433, 1459, 2663, 3457, 16001, 18523, 35153, 39367, 48779, 54001, 65537, 85751, 170369, 370387, 410759, 432001, 715823, 746497, 913067, 1272113, 1557377, 1714751, 1769473, 1940599, 2450087, 2735263, 3456001, 4812209, 5488001, 6615899, 6750001
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OFFSET
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1,1
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LINKS
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FORMULA
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MATHEMATICA
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Select[Table[2n^3+1, {n, 0, 4000}], PrimeQ]
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PROG
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(Magma) [a: n in [0..200] | IsPrime(a) where a is 2*n^3+1]
(Python)
from sympy import isprime
print(list(filter(isprime, (2*k**3+1 for k in range(152))))) # Michael S. Branicky, Jun 17 2021
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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