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14-tuplet record at 33 digits

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  • Jens Kruse Andersen
    Christ van Willegen has found the largest known 14-tuplet: 26093748*67# + 383123187762431 + 0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50 Congratulations
    Message 1 of 1 , Feb 7, 2005
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      Christ van Willegen has found the largest known 14-tuplet:
      26093748*67# + 383123187762431 +
      0, 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50

      Congratulations to Christ on his 3rd tuplet record.
      It is also the largest known case of 14 simultaneous primes:
      http://hjem.get2net.dk/jka/math/simultprime.htm

      The search produced the 13 largest known 13-tuplets, enough to fill the top-10
      at http://www.ltkz.demon.co.uk/ktuplets.htm#largest13
      The largest is:
      26697593*67# + 315911634133211 + 2, 6, 8, 12, 18, 20, 26, 30, 32, 36, 42, 48, 50

      My program sieved, using the GMP library for prp testing.
      All primes have been proved with Tony Forbes' VFYPR.

      --
      Jens Kruse Andersen
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