n!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
179: | \[179!!!-1\] | 33 × 326113 × 17354104627<11> × 434649289493093658932490036997359564035082030198773562362761780911479132512651535804612225087<93> |