n!!!!! - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 560: | \[560!!!!!-1\] | 163 × 348031 × 4386982048181<13> × 6948573435295223<16> × [219903473458832113577645891705207653596241731228738664475522484201479519634169798554463872382466793507644659883227988711483213971464462047988661586388675235805189203398666272347278921117789591062008862593389574242123855694841<225>] |