NAME

       factor - factor numbers

SYNOPSIS

       factor [NUMBER]...
       factor OPTION

DESCRIPTION

       Print  the  prime  factors of each specified integer NUMBER.  If none are specified on the
       command line, read them from standard input.

       --help display this help and exit

       --version
              output version information and exit

AUTHOR

       Written by Paul Rubin, Torbjorn Granlund, and Niels Moller.

REPORTING BUGS

       Report factor bugs to bug-coreutils@gnu.org
       GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
       General help using GNU software: <http://www.gnu.org/gethelp/>
       Report factor translation bugs to <http://translationproject.org/team/>

COPYRIGHT

       Copyright © 2013 Free Software Foundation, Inc.  License GPLv3+:  GNU  GPL  version  3  or
       later <http://gnu.org/licenses/gpl.html>.
       This  is free software: you are free to change and redistribute it.  There is NO WARRANTY,
       to the extent permitted by law.

SEE ALSO

       The full documentation for factor is maintained as a Texinfo  manual.   If  the  info  and
       factor programs are properly installed at your site, the command

              info coreutils 'factor invocation'

       should give you access to the complete manual.