n!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 354: | \[354!!!!-1\] | 179 × 241 × 1549 × 15451649 × 27956507 × 9752780953<10> × 5849122357463321<16> × [229379286874871099786794977957823247932247524926474347695338405027876711225629703442998997157632906917747300453570747372739382348104092077051<141>] |