n!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 192: | \[192!!!!-1\] | 26717 × 124163432417<12> × 296487898294514872255057854961893534283120427460811091496125080081387594091<75> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 192: | \[192!!!!-1\] | 26717 × 124163432417<12> × 296487898294514872255057854961893534283120427460811091496125080081387594091<75> |