Article View: sci.crypt
Article #638Re: tabulation of primes
From: David P. Kemp
Date: Wed, 12 Aug 1992 12:55
Date: Wed, 12 Aug 1992 12:55
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1672 bytes
In article <Bstqr2.Lxq@cs.columbia.edu> ji@cs.columbia.edu (John Ioannidis) writes:
>In article <1557@anagld.analytics.com> sammy@anagld.analytics.com (Sam Blackburn) writes:
>
>>In my humble excursions into this arena, I've noticed that primes are roughly
>>11% of the numbers of x digits in length. Is it feasible to compile a table
>>of primes? Sure. But it's gonna be one heck of a list. The number of primes
>>is not infinite (I'm probably going to get flamed on that remark).
>
>Flamed? FLAMED? Why, what was the last time anyone on the net was
>flamed for being ignorant? :-)
>
Several people have jumped on "The number of primes is not infinite" statment,
which clearly is flammable by itself.
In the context of the original message though, I believe the poster meant
"The number of primes of exactly 10**75 digits (or perhaps of
10**(75+/-3) digits) is not infinite." This number may be more than the
number of atoms in the universe, but it *is* finite.
--
Dave Kemp dpkemp@afterlife.ncsc.mil
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Path: arc1-ca.pugleaf.net!sparky!uunet!haven.umd.edu!mimsy!afterlife!dpkemp From: dpkemp@afterlife.ncsc.mil (David P. Kemp) Newsgroups: sci.crypt Subject: Re: tabulation of primes Message-ID: <1992Aug12.125530.22473@afterlife.ncsc.mil> Date: 12 Aug 92 12:55:30 GMT References: <9208101729.AA24006@gandalf.ssw.com> <1557@anagld.analytics.com> <Bstqr2.Lxq@cs.columbia.edu> Organization: The Great Beyond Lines: 26