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the prime counts up to 2.5e16

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  • Andrey Kulsha
    with quite dense granularity of 1e9 are available there: http://www.primefan.ru/stuff/primes/table.html I m going to reach 1e17, so the archive will be updated
    Message 1 of 12 , Sep 28, 2011
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      with quite dense granularity of 1e9 are available there:
      http://www.primefan.ru/stuff/primes/table.html

      I'm going to reach 1e17, so the archive will be updated every few months.

      Best regards,

      Andrey

      [Non-text portions of this message have been removed]
    • djbroadhurst
      ... Might you confirm (and extend?) David Baugh s entries 98552043847093519, 4123221751654370051, at http://oeis.org/A007097 David Broadhurst
      Message 2 of 12 , Sep 28, 2011
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        --- In primenumbers@yahoogroups.com,
        Andrey Kulsha <Andrey_601@...> wrote:

        > http://www.primefan.ru/stuff/primes/table.html

        Might you confirm (and extend?) David Baugh's entries
        98552043847093519, 4123221751654370051, at
        http://oeis.org/A007097

        David Broadhurst
      • Andrey Kulsha
        ... These entries are correct. The next one should be about 1.882724e20; I have to hack Xavier Gourdon s program to find the exact value :-) Best regards,
        Message 3 of 12 , Sep 28, 2011
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          > Might you confirm (and extend?) David Baugh's entries
          > 98552043847093519, 4123221751654370051, at
          > http://oeis.org/A007097

          These entries are correct. The next one should be about 1.882724e20;
          I have to hack Xavier Gourdon's program to find the exact value :-)

          Best regards,

          Andrey

          [Non-text portions of this message have been removed]
        • Andrey Kulsha
          ... And the next one is 188272405179937051081. Best regards, Andrey
          Message 4 of 12 , Sep 28, 2011
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            > Might you confirm (and extend?) David Baugh's entries
            > 98552043847093519, 4123221751654370051, at
            > http://oeis.org/A007097

            And the next one is 188272405179937051081.

            Best regards,

            Andrey
          • pbtoau
            The next one should be about 9.3320395159e22. Yours truly, David Baugh
            Message 5 of 12 , Sep 28, 2011
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              The next one should be about 9.3320395159e22.

              Yours truly,

              David Baugh

              --- In primenumbers@yahoogroups.com, Andrey Kulsha <Andrey_601@...> wrote:
              >
              > > Might you confirm (and extend?) David Baugh's entries
              > > 98552043847093519, 4123221751654370051, at
              > > http://oeis.org/A007097
              >
              > And the next one is 188272405179937051081.
              >
              > Best regards,
              >
              > Andrey
              >
            • djbroadhurst
              ... David
              Message 6 of 12 , Sep 29, 2011
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                --- In primenumbers@yahoogroups.com,
                Andrey Kulsha <Andrey_601@...> wrote:

                > > Might you confirm (and extend?) David Baugh's entries
                > > 98552043847093519, 4123221751654370051, at
                > > http://oeis.org/A007097
                >
                > And the next one is 188272405179937051081.

                Wow, that was quick! Thanks for updating A007097:

                > a(20) found by Andrey V. Kulsha using a program
                > by Xavier Gourdon, Sep 29 2011

                David
              • Andrey Kulsha
                ... To be more precise, around 9.332039515886e22. The computation has been going on already for 14 hours. ... Triple-check yielded no errors:
                Message 7 of 12 , Sep 29, 2011
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                  > The next one should be about 9.3320395159e22.

                  To be more precise, around 9.332039515886e22. The computation has been
                  going on already for 14 hours.

                  > Wow, that was quick! Thanks for updating A007097:
                  >
                  >> a(20) found by Andrey V. Kulsha using a program
                  >> by Xavier Gourdon, Sep 29 2011

                  Triple-check yielded no errors:
                  http://www.primefan.ru/stuff/pict/a007097_20.gif

                  Best regards,

                  Andrey
                • pbtoau
                  I think we are both a factor of ten too high on the estimate of the next term for A007097. -DB
                  Message 8 of 12 , Sep 30, 2011
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                    I think we are both a factor of ten too high on the estimate of the next term for A007097. -DB

                    --- In primenumbers@yahoogroups.com, Andrey Kulsha <Andrey_601@...> wrote:
                    >
                    > > The next one should be about 9.3320395159e22.
                    >
                    > To be more precise, around 9.332039515886e22. The computation has been
                    > going on already for 14 hours.
                    >
                    > > Wow, that was quick! Thanks for updating A007097:
                    > >
                    > >> a(20) found by Andrey V. Kulsha using a program
                    > >> by Xavier Gourdon, Sep 29 2011
                    >
                    > Triple-check yielded no errors:
                    > http://www.primefan.ru/stuff/pict/a007097_20.gif
                    >
                    > Best regards,
                    >
                    > Andrey
                    >
                  • Andrey Kulsha
                    ... a(21) = 9332039515881088707361 Triple-checking is in progress. Best regards, Andrey
                    Message 9 of 12 , Oct 2, 2011
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                      >> And the next one is 188272405179937051081.
                      >
                      > Wow, that was quick! Thanks for updating A007097:
                      >
                      >> a(20) found by Andrey V. Kulsha using a program
                      >> by Xavier Gourdon, Sep 29 2011

                      a(21) = 9332039515881088707361

                      Triple-checking is in progress.

                      Best regards,

                      Andrey
                    • djbroadhurst
                      ... http://oeis.org/A007097 seems to indicate that the checks are completed? David
                      Message 10 of 12 , Oct 2, 2011
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                        --- In primenumbers@yahoogroups.com,
                        Andrey Kulsha <Andrey_601@...> wrote:

                        > a(21) = 9332039515881088707361
                        > Triple-checking is in progress.

                        http://oeis.org/A007097
                        seems to indicate that the checks are completed?

                        David
                      • Andrey Kulsha
                        ... No, they are still running, but I have some reasons to believe that all will be OK :-) Best regards, Andrey
                        Message 11 of 12 , Oct 2, 2011
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                          > http://oeis.org/A007097
                          > seems to indicate that the checks are completed?

                          No, they are still running, but I have some reasons to believe
                          that all will be OK :-)

                          Best regards,

                          Andrey
                        • Andrey Kulsha
                          ... Checks are completed: http://www.primefan.ru/stuff/pict/a007097_21.gif Best regards, Andrey
                          Message 12 of 12 , Oct 5, 2011
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                            > http://oeis.org/A007097
                            > seems to indicate that the checks are completed?

                            Checks are completed:
                            http://www.primefan.ru/stuff/pict/a007097_21.gif

                            Best regards,

                            Andrey
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