Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 246: | \[{23^{246}-1\over22}\] | 23 × 32 × 7 × 132 × 79 × 83 × 6397 × 1134389 × 5341153 × 134337403 × 44127446381<11> × 93437190589<11> × 117018989947<12> × 503241556105095425630713<24> × 25524535334361275676419130602983<32> × 329444057615121299172895268553020161<36> × 56384434945908343003414576365690424889<38> × 1597736106606016791585731866805716475677<40> × 317018172698691402707105521066838685448001<42> × 25898991752226259010080981501581857120780143806252217139641<59> |