n!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 135: | \[135!!!!-1\] | 22 × 389 × 3302592433238812335543302123<28> × 5714676808851817441052127923<28> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 135: | \[135!!!!-1\] | 22 × 389 × 3302592433238812335543302123<28> × 5714676808851817441052127923<28> |