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A107405
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Numbers n such that 109*n + 107 is prime.
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1
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0, 6, 18, 20, 44, 50, 56, 78, 98, 104, 110, 120, 126, 134, 138, 144, 170, 174, 180, 188, 204, 218, 240, 246, 254, 258, 260, 266, 270, 284, 296, 306, 308, 324, 348, 354, 386, 396, 408, 410, 414, 420, 450, 456, 464, 476, 488, 510, 518, 524, 534, 540, 546, 554
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OFFSET
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1,2
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COMMENTS
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107 and 109 are twin primes.
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LINKS
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EXAMPLE
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If n=104, then 109*n + 107 = 11443 (prime).
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MATHEMATICA
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Select[Range[0, 600], PrimeQ[109#+107 ]&] (* Harvey P. Dale, Oct 06 2017 *)
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PROG
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(Magma) [n: n in [0..100000] | IsPrime(109*n + 107)] // Vincenzo Librandi, Nov 13 2010
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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