Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 350: | \[{23^{350}-1\over22}\] | 23 × 3 × 29 × 31 × 41 × 71 × 101 × 211 × 673 × 2969 × 6551 × 52291 × 56951 × 292561 × 1068701 × 5336717 × 12968551 × 20246101 × 127262801 × 6696671101<10> × 15716677201<11> × 110350430401<12> × 279175761283651<15> × 29228211639650804163601<23> × 261968569374120475321751<24> × 129117194465801051321818746638414043851<39> × 40967184492050467665939574661965947017570092387148688580023094127524501<71> × 4900074232386302262686129506291299904003487904542363206994962696042429154612887602701<85> × 9772707708416930824582389322953720080984017109991432808204431554652467264962756793894499625495400410651037760018373751<118> |