svn commit: r319561 - head/usr.bin/primes

Conrad Meyer cem at freebsd.org
Sun Jun 4 06:41:19 UTC 2017


Hi Colin,

Minor nitpicking follows.

On Sat, Jun 3, 2017 at 7:36 PM, Colin Percival <cperciva at freebsd.org> wrote:
> Author: cperciva
> Date: Sun Jun  4 02:36:37 2017
> New Revision: 319561
> URL: https://svnweb.freebsd.org/changeset/base/319561
>
> Log:
>   Using results from
>       J. Sorenson and J. Webster, Strong pseudoprimes to twelve prime
>       bases, Math. Comp. 86(304):985-1003, 2017.
>   teach primes(6) to enumerate primes up to 2^64 - 1.  Until Sorenson
>   and Webster's paper, we did not know how many strong speudoprime tests
>   were required when testing alleged primes between 3825123056546413051
>   and 2^64 - 1.
> ...
> Modified: head/usr.bin/primes/primes.c
> ==============================================================================
> --- head/usr.bin/primes/primes.c        Sun Jun  4 02:21:38 2017        (r319560)
> +++ head/usr.bin/primes/primes.c        Sun Jun  4 02:36:37 2017        (r319561)
> @@ -120,7 +120,7 @@ main(int argc, char *argv[])
>         argv += optind;
>
>         start = 0;
> -       stop = SPSPMAX;
> +       stop = (uint64_t)(-1);

Isn't this usually spelled UINT64_MAX?

Best,
Conrad


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