Loading ...
Sorry, an error occurred while loading the content.
 

Re: SP20

Expand Messages
  • jarek372000
    ... and after moving to a higher range I got 3 AP19 (listed in the order they were found): 5466691893658775639 + 29#*n, n=0..18 5143741939709191337 + 29#*n,
    Message 1 of 6 , Jun 27, 2008
      ... and after moving to a higher range I got 3 AP19 (listed in the
      order they were found):

      5466691893658775639 + 29#*n, n=0..18
      5143741939709191337 + 29#*n, n=0..18
      6619756800771371627 + 29#*n, n=0..18

      All those findings were quite lucky.
      The lower range search produced
      2 AP18, no AP19 and 1 AP20 (in over 25 hours of 30 computers work),
      while the higher range search gave 3 AP19 with no AP18, in less than
      2.5 hours of 30 computers work.

      Jarek
    • Jens Kruse Andersen
      ... Congratulations! With you on the loose, maybe there should be hours and minutes in http://hjem.get2net.dk/jka/math/simultprime.htm#news I m listing
      Message 2 of 6 , Jun 27, 2008
        Jarek wrote:
        > While trying to improve 19 Simultaneous Primes record (AP with
        > difference #29 is most convenient for this purpose), I got AP20:
        >
        > 2357208768504754823 + 29#*n, n=0..19

        17 minutes later:
        > ... and after moving to a higher range I got 3 AP19 (listed in the
        > order they were found):
        >
        > 5466691893658775639 + 29#*n, n=0..18
        > 5143741939709191337 + 29#*n, n=0..18
        > 6619756800771371627 + 29#*n, n=0..18

        Congratulations!
        With you on the loose, maybe there should be hours and minutes in
        http://hjem.get2net.dk/jka/math/simultprime.htm#news
        I'm listing 2357208768504754823 and 6619756800771371627 in
        the AP19 record history, but not 5466691893658775639.

        --
        Jens Kruse Andersen
      • jaroslaw.wroblewski@gmail.com
        I have found the first SP19 (also SP20) over 2^64 19316011345882272017 + 29#*n, n=0..19 In fact I was very lucky again. The above is the only sequence longer
        Message 3 of 6 , Jun 30, 2008
          I have found the first SP19 (also SP20) over 2^64

          19316011345882272017 + 29#*n, n=0..19

          In fact I was very lucky again. The above is the only sequence longer
          than 16 since I have moved over 2^64.

          Jarek
        • jarek372000
          I have found another SP19 record (also SP20): 28195514826922573189 + 29#*n, n=0..19 Jarek
          Message 4 of 6 , Jul 16, 2008
            I have found another SP19 record (also SP20):

            28195514826922573189 + 29#*n, n=0..19


            Jarek
          • jarek372000
            I have found another SP19 record (also SP20): 30702013451021547907 + 29#*n, n=0..19 Jarek
            Message 5 of 6 , Jul 18, 2008
              I have found another SP19 record (also SP20):

              30702013451021547907 + 29#*n, n=0..19

              Jarek
            Your message has been successfully submitted and would be delivered to recipients shortly.