n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 149: | \[149!!!!!-1\] | 52 × 21517 × 5844232750324058268383<22> × 34095245199202636715138797<26> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 149: | \[149!!!!!-1\] | 52 × 21517 × 5844232750324058268383<22> × 34095245199202636715138797<26> |