n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
576: | \[576!!!!!-1\] | 52 × 3779 × 109037 × 374881604108267<15> × 43209005073387067<17> × 1188503356470988559086889080068703316849288134125783018099381908981602261301172122020059832193511237963109867459738066257375875166081225135918671457992666526778437950696653517176469367403877842104498463380715192267635488918427337<229> |