Base 24 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
89: | \[{24^{89}-1\over23}\] | 14921174492669807<17> × 261755490695291198774120959505377<33> × 7680223646014782523327724082549879158173509851561123390981074761946148759<73> |