n!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 433: | \[433!!!!-1\] | 23 × 38852334643068841<17> × 165143069100814741<18> × 82590238379943655748074819049<29> × [117204171550155475333192326090278102514143228437788354625266030271317586542165448296692882056023397730329757919681084253630211209150291937656802627764098186323778231447192683237<177>] |