Reaver.man napsal:

hm, ukol 3 nezvlada PHP vyresit do 30 sekund, coz je casovej limit pro time out... holt se bude muset meziukladat do databaze

http://cz2.php.net/manual/cs/function.set-time-limit.php

set_time_limit(9999);

a muzes to spoustet i konzolove.
php.exe muj_namakany_program.php

A taky si zvetsi pamet, jinak:
PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 35 bytes) in /home/xsoft/euler.php on line 19

staci ini_set('memory_limit','256M');

Btw, vite jak jak souvisi Euler s VerTexem?