Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 204: | \[{30^{204}-1\over29}\] | 72 × 13 × 172 × 19 × 31 × 53 × 67 × 103 × 137 × 409 × 613 × 7243 × 8093 × 565727 × 809101 × 6630409 × 165849348647<12> × 404569958213<12> × 1727160261481<13> × 42840326829523<14> × 14053761296299261<17> × 10570676926829627653<20> × 11798248890245839048609<23> × 4469425783490088031801873112489197<34> × 179131919437879366272824933312584640171858216971<48> × 439424948505245932001353597506277143320954664908678940337585052221<66> |