Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 210: | \[{23^{210}-1\over22}\] | 23 × 32 × 72 × 132 × 29 × 31 × 41 × 43 × 71 × 79 × 151 × 211 × 673 × 2969 × 21001 × 52291 × 170689 × 292561 × 5336717 × 12968551 × 13699561 × 408030421 × 541119751 × 4558141981<10> × 6696671101<10> × 15716677201<11> × 74912328481<11> × 110350430401<12> × 22865554874031409<17> × 8829545269167938682361<22> × 14379235378989791901781<23> × 29228211639650804163601<23> × 285259002489570164883253468981<30> × 1122137407855437363449178186420100021<37> |