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A195987
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Primes p=6k+1 such that p^2 | n^n+(n+1)^(n+1) for some n=4 (mod 6) but not p | n^2+n+1.
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2
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907, 1039, 1093, 1231, 1303, 1531, 1993, 2377, 2647, 2713, 2731, 3001, 3331, 4003, 4177, 4243, 4339, 4447
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OFFSET
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1,1
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LINKS
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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STATUS
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approved
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