n# - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
63: | \[307\#-1\] | 1571 × 1847 × 46499920734701574780956751713981<32> × 4650259363702349457361134214308129104057050712996780271476630865740615078822621739277<85> |