Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 70: | \[{30^{70}-1\over29}\] | 11 × 31 × 71 × 113 × 631 × 44171 × 71261 × 93997 × 167021 × 837931 × 1118041 × 1618891 × 1929481 × 1825230961 × 73276901251<11> × 13779424848911<14> × 1876095620543621<16> |