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A124853
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Numbers k such that 5k + 3 and 3k + 5 are primes.
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2
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0, 2, 4, 8, 14, 16, 22, 32, 34, 44, 56, 58, 62, 74, 76, 86, 88, 92, 104, 118, 128, 146, 148, 154, 172, 196, 212, 218, 224, 232, 238, 256, 274, 284, 286, 308, 316, 322, 338, 364, 382, 386, 394, 428, 454, 476, 478, 494, 518, 526, 532, 536, 538, 568, 632, 664, 674
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OFFSET
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1,2
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COMMENTS
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LINKS
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MATHEMATICA
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Select[Range[0, 700, 2], AllTrue[{5#+3, 3#+5}, PrimeQ]&] (* Harvey P. Dale, Feb 12 2022 *)
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PROG
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(Magma) [n: n in [0..700] | IsPrime(5*n+3) and IsPrime(3*n+5)] // Vincenzo Librandi, Mar 26 2010
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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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