note 38570 added to control-structures.for
| From: | kevin at rn2 dot php dot net | Date: | Sat, 27 Dec 2003 22:48:20 +0000 |
| Subject: | note 38570 added to control-structures.for | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-62586@lists.php.net to get a copy of this message | ||
The method described on 17-Dec-2003 12:21 for establishing primality is not efficient. Note that
the largest integer (other than itself) that an integer can be evenly divisible by is itself divided
by two.
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Manual Page -- http://www.php.net/manual/en/control-structures.for.php
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