n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 201: | \[201!!!!!-1\] | 52 × 1579 × 25471 × 3581362507 × 2349656502181<13> × 965223271780249<15> × 2075780717633820708759364121477<31> |