n!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 153: | \[153!!!!-1\] | 22 × 36851362478441986919749<23> × 737370029150104316209518479285733426523249469<45> |
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 153: | \[153!!!!-1\] | 22 × 36851362478441986919749<23> × 737370029150104316209518479285733426523249469<45> |