Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
153: | 19 × 43 × 239 × 307 × 409 × 1123 × 2467 × 30839 × 927037099 × 9757142011<10> × 23412002806867<14> × 12644443230579801886843521019<29> × 4067077533669936706351248605374735249<37> |