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<?php function silnia($n) { return ($n <= 1) ? 1 : gmp_mul($n, silnia($n-1)); } $strSilnia = (string)silnia(60); var_dump($strSilnia);
Output for git.master, git.master_jit, rfc.property-hooks
string(82) "8320987112741390144276341183223364380754172606361245952449277696409600000000000000"

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