Base 34 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 73: | \[{34^{73}-1\over33}\] | 1607 × 3486919 × 14906752279<11> × 145731249475360409207<21> × 1792349871204010772831<22> × 8722294710463060159047163855661736211561801192289<49> |