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| author |   christos <christos@NetBSD.org> | 2018-02-03 15:40:29 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 2018-02-03 15:40:29 +0000 |
| commit | e5c17e55df9ac3ba0cc4e6836b1296ca4e09c863 (patch) | |
| tree | 583cfb88d5033a8358b72877f951c45d1307673f /primes/primes.c | |
| parent | 18958ee2a20b22fe016fc80f46385a0c7cbe04f1 (diff) | |
| download | bsdgames-darwin-e5c17e55df9ac3ba0cc4e6836b1296ca4e09c863.tar.gz bsdgames-darwin-e5c17e55df9ac3ba0cc4e6836b1296ca4e09c863.tar.zst bsdgames-darwin-e5c17e55df9ac3ba0cc4e6836b1296ca4e09c863.zip | |
PR/52976: Eitan Adler: handle larger primes
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.
Adapted from: FreeBSD
Diffstat (limited to 'primes/primes.c')
| -rw-r--r-- | primes/primes.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/primes/primes.c b/primes/primes.c index 7c874711..a022aa96 100644 --- a/primes/primes.c +++ b/primes/primes.c @@ -1,4 +1,4 @@ -/* $NetBSD: primes.c,v 1.21 2014/10/04 13:15:50 wiz Exp $ */ +/* $NetBSD: primes.c,v 1.22 2018/02/03 15:40:29 christos Exp $ */ /* * Copyright (c) 1989, 1993 @@ -42,7 +42,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\ #if 0 static char sccsid[] = "@(#)primes.c 8.5 (Berkeley) 5/10/95"; #else -__RCSID("$NetBSD: primes.c,v 1.21 2014/10/04 13:15:50 wiz Exp $"); +__RCSID("$NetBSD: primes.c,v 1.22 2018/02/03 15:40:29 christos Exp $"); #endif #endif /* not lint */ @@ -118,7 +118,7 @@ main(int argc, char *argv[]) argv += optind; start = 0; - stop = SPSPMAX; + stop = (uint64_t)(-1); /* * Convert low and high args. Strtoumax(3) sets errno to @@ -145,9 +145,6 @@ main(int argc, char *argv[]) err(1, "%s", argv[1]); if (*p != '\0') errx(1, "%s: illegal numeric format.", argv[1]); - if (stop > SPSPMAX) - errx(1, "%s: stop value too large (>%" PRIu64 ").", - argv[1], (uint64_t) SPSPMAX); break; case 1: /* Start on the command line. */ |