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A175606
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Primes p of the form 4*k+3 such that p+2 is prime and p-1 is nonsquarefree.
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1
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1151, 1451, 1667, 3251, 3851, 4019, 5651, 6359, 6551, 6959, 7547, 11351, 11831, 12251, 13691, 15731, 15887, 16451, 17987, 18131, 18251, 19751, 20231, 22091, 26951, 27539, 28751, 30851, 31151, 32831, 35051, 37571, 38651, 38711, 40151, 43319, 44279, 44771, 45179
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Select[Range[3, 99299, 4], !SquareFreeQ[ #-1]&&PrimeQ[ # ]&&PrimeQ[ #+2]&]
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CROSSREFS
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KEYWORD
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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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