n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 413: | \[413!!!!!-1\] | 6287 × 13337 × 26038970448542833<17> × [21393408400517831218697233222650638846163791231607594843084144048517459102460885740086996856203985220601303031423887249164365578689329101200352385954948817993<158>] |