n!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
229: | \[229!!!!-1\] | 22 × 5801 × 110263854668204501830471409846206836068502212675469342387410279555738329624197714723122681718535515170860981<108> |