n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
* 383: | \[383!!!!!-1\] | 50913659 × [222611955037204183519252591843216903170168995311722529912637030639812448888394741843926602505597292439217584279253784740402135243416212489400706223506102299213<159>] |