Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
63: | \[{30^{63}-1\over29}\] | 73 × 19 × 71 × 113 × 127 × 379 × 93997 × 116047 × 729027001 × 73392189661173853<17> × 26870282721024480022147839451762053761720251<44> |