n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 505: | \[505!!!!!-1\] | 5945407762901<13> × 14386114377529<14> × [4346806539174445964804829331149389630348686657682508810424424698348981827900063750376355298078741329214660570992960818378387315672790606386430602655129977720712006718538178261036867970987058508374098565531<205>] |