n!!! + 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 160: | \[160!!!+1\] | 686744439525614251<18> × 1858078268336641032119<22> × 274296445843369450296096065687489965474686997100395422229<57> |