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A220702
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Numbers n such that n^5 + 5*n + 5^n is prime.
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0
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1, 2, 3, 4, 6, 19, 23, 63, 76, 508, 561, 839, 894, 1389, 2513, 3436, 6121, 7412, 8418, 9184
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OFFSET
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1,2
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LINKS
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MATHEMATICA
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Select[Range[10000], PrimeQ[#^5 + 5*# + 5^#]&]
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PROG
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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