n!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 240: | \[240!!!-1\] | 14920551325571<14> × 949683427847909897<18> × [746559402586573508871665594717521841926839497045982340653939275192272148868184961738111790640247770163109497969470070789632877<126>] |