Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 222: | 72 × 13 × 19 × 31 × 67 × 149 × 223 × 1259 × 9473 × 58831 × 190181 × 197643419 × 223855477 × 9027177560893<13> × 7226906786918583571<19> × 21997870833498458653<20> × 1447418949456775608391951<25> × 3940272344472153509303878096558483707201631<43> × 11124237138801778747578370045673695725437754547<47> × 4673016293261684390446904937094157950067612234753<49> × 136990379074284623956936773105880964132365116721433222599124436181117<69> |