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New Record for 7 simultaneous primes

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  • trex400
    Hi all, today I discovered a really huge CC7 of the first kind: 162597166369*827#-1 is the start of a CC7 with 356 digits. It improves the previous CC7 record
    Message 1 of 6 , Jul 17, 2010
      Hi all,
      today I discovered a really huge CC7 of the first kind:

      162597166369*827#-1 is the start of a CC7 with 356 digits.

      It improves the previous CC7 record by 65 digits.

      In addition it improves the record for 7 simultaneous primes by 56 digits.

      Programs used: NewPGen and pfgw.

      Regards,
      Dirk Augustin
    • Jens Kruse Andersen
      ... Congratulations! http://users.cybercity.dk/~dsl522332/math/simultprime.htm and http://users.cybercity.dk/~dsl522332/math/Cunningham_Chain_records.htm are
      Message 2 of 6 , Jul 17, 2010
        Dirk Augustin wrote:
        > 162597166369*827#-1 is the start of a CC7 with 356 digits.
        >
        > It improves the previous CC7 record by 65 digits.
        >
        > In addition it improves the record for 7 simultaneous primes by 56 digits.

        Congratulations!
        http://users.cybercity.dk/~dsl522332/math/simultprime.htm and
        http://users.cybercity.dk/~dsl522332/math/Cunningham_Chain_records.htm
        are updated.

        --
        Jens Kruse Andersen
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