Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 189: | \[{30^{189}-1\over29}\] | 73 × 19 × 71 × 113 × 127 × 379 × 757 × 3727 × 93997 × 116047 × 8245693 × 729027001 × 73392189661173853<17> × 137317950448357919059<21> × 8674783642959144697686041292637<31> × 26870282721024480022147839451762053761720251<44> × 47272622564510695529297201223808211120633682459452956018151427052265562060549966098690616719302617924208000347538846667161<122> |