n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 447: | \[447!!!!!-1\] | 157571 × 38276039 × 1274719941463<13> × 1942324541340727<16> × [2432085097164047623885506067470660983987269113700057229756506885514463533259126514217378951111659354851615992403165209015380267921377283460826992717031324554867<160>] |