n# - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
82: | \[421\#-1\] | 761 × 192699873029<12> × 8881908402042853<16> × 2259242349721344148818617490542776302539397164343678508317491143121396974812346932740111478197969006172153932052372396145537655801328537745277<142> |