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Re: [PrimeNumbers] New ECM record at 77 digits

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  • Christ van Willegen
    ... They just wanted a record that had a non-prime number of digits... having a prime number of digits is a different world record! Christ van Willegen -- 09
    Message 1 of 3 , Jun 18, 2013
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      On Tue, Jun 18, 2013 at 2:18 PM, Phil Carmody <thefatphil@...> wrote:
      > --- On Tue, 6/18/13, j_chrtn wrote:
      >> Hi all,
      >>
      >> http://www.loria.fr/~zimmerma/records/ecmnet.html
      >>
      >> 18974159366624817405627752670504479132613571595050983959444958694223874973021
      >> (77 digits) is a factor of the numerator of the 188th
      >> Bernoulli number. By S. Wagstaff.
      >
      >
      > It's extra special in that it's the first ECM record which is smaller than the previous ECM record (at 79 digits, http://www.loria.fr/~zimmerma/records/top50.html )!

      They just wanted a record that had a non-prime number of digits...
      having a prime number of digits is a different world record!

      Christ van Willegen
      --
      09 F9 11 02 9D 74 E3 5B D8 41 56 C5 63 56 88 C0
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