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Re: AP19 starting with 19

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  • Jaroslaw Wroblewski
    Wojciech Izykowski has discovered AP19 with the smallest possible start of 19 and a smaller difference than in his first example: 19 + 4244193265542951705 *
    Message 1 of 6 , Apr 5, 2013
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      Wojciech Izykowski has discovered AP19 with the smallest possible
      start of 19 and a smaller difference than in his first example:

      19 + 4244193265542951705 * 17# * n, n=0,...,18
      (26 digits)

      He needs about a week to determine whether this difference is the
      smallest possible.

      Jarek

      2013/2/26 Jaroslaw Wroblewski <jwr@...>:
      > Wojciech Izykowski has discovered AP19 with the smallest possible start of 19:
      >
      > 19 + 13234551541698967679 * 17# * n, n=0,...,18
      > (27 digits)
      >
      > At the moment it is not known whether the difference of the AP is the
      > smallest possible, but Wojciech is working to determine that.
      >
      > Although Wojciech was using the ideas I have developed in the past, he
      > created brand new implementation of the search program on his own.
      >
      > Jarek
    • Jaroslaw Wroblewski
      ... Wojciech has completed his computations and confirmed that the above AP19 has the smallest possible diffrence among all AP19 starting with 19. Jarek
      Message 2 of 6 , Apr 10, 2013
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        2013/4/5 Jaroslaw Wroblewski <jwr@...>:
        > Wojciech Izykowski has discovered AP19 with the smallest possible
        > start of 19 and a smaller difference than in his first example:
        >
        > 19 + 4244193265542951705 * 17# * n, n=0,...,18
        > (26 digits)

        Wojciech has completed his computations and confirmed that the above
        AP19 has the smallest possible diffrence among all AP19 starting with
        19.

        Jarek
      • Jens Kruse Andersen
        ... Congratulations to Wojciech. http://users.cybercity.dk/~dsl522332/math/aprecords.htm#minimalstart is updated so the color is no longer red. It should also
        Message 3 of 6 , Apr 10, 2013
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          Jaroslaw Wroblewski wrote:
          >> 19 + 4244193265542951705 * 17# * n, n=0,...,18
          >
          > Wojciech has completed his computations and confirmed that the above
          > AP19 has the smallest possible diffrence among all AP19 starting with
          > 19.

          Congratulations to Wojciech.
          http://users.cybercity.dk/~dsl522332/math/aprecords.htm#minimalstart is
          updated so the color is no longer red.
          It should also be submitted to http://oeis.org/A061558

          --
          Jens Kruse Andersen
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