bin/43190: factor(6) strange behavior

[dholland%eecs.harvard.edu@localhost]

>Number:         43190
>Category:       bin
>Synopsis:       factor(6) strange behavior
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Apr 21 22:05:01 +0000 2010
>Originator:     David A. Holland
>Release:        NetBSD 5.99.22
>Organization:
>Environment:
System: NetBSD tanaqui 5.99.22 NetBSD 5.99.22 (TANAQUI) #31: Tue Dec 8 22:53:35 
EST 2009 dholland@tanaqui:/usr/src/sys/arch/i386/compile/TANAQUI i386
Architecture: i386
Machine: i386
>Description:

tanaqui% /usr/games/factor 1 2 
1: 1
2: 2
tanaqui% /usr/games/factor 0 1 2
tanaqui% 

unrelatedly, the first sentence of the man page is entirely wrong
(noted by joerg)

>How-To-Repeat:

as above

>Fix:

dunno yet
(this PR is mainly meant as a memo to myself)