n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
* 406: | \[406!!!!!-1\] | 5 × 659 × 3505517 × [545244942382646033580283123239004840595487416834371356508441039590651871558137070555878585359419268310516373617074659978533804990327781129446918839543163859636226063557<168>] |