n# - 1
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
83: | \[431\#-1\] | 234277373353<12> × 178545722262071151482152751<27> × 30320242477182881160219656310285535731534381181867287878774554146791285225224264504676036310867177626461684528569153704333003862145376263<137> |