n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 721: | \[721!!!!!-1\] | 52 × 307 × 6829 × 7288111 × 88292173 × 2018277704969<13> × [10768477797618932719275456348573200799967037878560793097019835579122867649085987611050861669204007768038658328641990847299194425181415317649486493436612767225424217761984712759715640756958567087160717106695586673464657379667091744630174448157153366780063327438455380846422588090625677235547406510046331262676693522643<317>] |