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A120563
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Prime numbers of the form Product_{k=1..m} prime(k)^k + 1.
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0
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OFFSET
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1,1
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COMMENTS
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Corresponding m for these three terms are 1, 2, 3. The next term, if any, has 330855 or more digits and corresponding m > 450.
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LINKS
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EXAMPLE
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The prime 2251 is a term as 2251 = 2^1 * 3^2 * 5^3 + 1.
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CROSSREFS
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KEYWORD
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bref,hard,more,nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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