Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 204: | \[{23^{204}-1\over22}\] | 24 × 32 × 5 × 7 × 132 × 37 × 53 × 79 × 103 × 239 × 409 × 613 × 6121 × 7549 × 42331 × 117539 × 6023203 × 209209825938101<15> × 1604152237907161<16> × 246160726106632349<18> × 62246266355102810647<20> × 24913194075042688582253<23> × 6514948167162064188952102106856601867<37> × 849890089913739257948662758708499908691<39> × 3523484259724582223783381029453641705536847833699960364619710353533<67> |