Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 363: | \[{19^{363}-1\over18}\] | 3 × 67 × 127 × 2113 × 3631 × 4357 × 104281 × 242243 × 809491 × 34451077 × 62060021 × 5826560917<10> × 7302593769703<13> × 3428390992571161<16> × 73653951106215688253<20> × 13843334517406473243713891<26> × 7282485617590212016546578504741434383328384749971781<52> × [211734783714456737468167688671946615428638251527522273468638362024333891752312674468202389028202646205932859515475361056983844778915851388973857909134311189098274224900599256066984437228692017718197499249040383228784461440348123246108872009374350394511237381475760416336878573003801<282>] |