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Default branch: MAIN
Current tag: localcount-20160914
Revision 1.6 / (download) - annotate - [select for diffs], Thu Oct 2 21:36:37 2014 UTC (9 years, 5 months ago) by ast
Branch: MAIN
CVS Tags: prg-localcount2-base3,
prg-localcount2-base2,
prg-localcount2-base1,
prg-localcount2-base,
prg-localcount2,
pgoyette-localcount-base,
pgoyette-localcount-20170426,
pgoyette-localcount-20170320,
pgoyette-localcount-20170107,
pgoyette-localcount-20161104,
pgoyette-localcount-20160806,
pgoyette-localcount-20160726,
pgoyette-localcount,
perseant-stdc-iso10646-base,
perseant-stdc-iso10646,
netbsd-8-base,
netbsd-8-2-RELEASE,
netbsd-8-1-RELEASE,
netbsd-8-1-RC1,
netbsd-8-0-RELEASE,
netbsd-8-0-RC2,
netbsd-8-0-RC1,
netbsd-8,
matt-nb8-mediatek-base,
matt-nb8-mediatek,
localcount-20160914,
bouyer-socketcan-base1,
bouyer-socketcan-base,
bouyer-socketcan
Changes since 1.5: +30 -6
lines
Diff to previous 1.5 (colored)
Imported and adapted from FreeBSD svn r272166 and r272207; this fixes false positives for products of primes larger than 2^16. For example, before this commit: $ /usr/games/primes 4295360521 4295360522 4295360521 but $ /usr/games/factor 4295360521 4295360521: 65539 65539 or $ /usr/games/primes 3825123056546413049 3825123056546413050 3825123056546413049 yet $ /usr/games/factor 3825123056546413049 3825123056546413049: 165479 23115459100831 or $ /usr/games/primes 18446744073709551577 18446744073709551577 although $ /usr/games/factor 18446744073709551577 18446744073709551577: 139646831 132095686967 Incidentally, the above examples show the smallest and largest cases that were erroneously stated as prime in the range 2^32 .. 3825123056546413049 .. 2^64; the primes(6) program now stops at 3825123056546413050 as primality tests on larger integers would be by brute force factorization. In addition, special to the NetBSD version: . for -d option, skip first difference when start is >65537 as it is incorrect . corrected usage to mention both the existing -d as well as the new -h option For original FreeBSD commit message by Colin Percival, see: http://svnweb.freebsd.org/base?view=revision&revision=272166