Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 102: | \[{30^{102}-1\over29}\] | 72 × 13 × 19 × 31 × 67 × 103 × 409 × 613 × 7243 × 565727 × 165849348647<12> × 42840326829523<14> × 10570676926829627653<20> × 4469425783490088031801873112489197<34> × 179131919437879366272824933312584640171858216971<48> |