Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 429: | \[{14^{429}-1\over13}\] | 13 × 67 × 157 × 211 × 2861 × 4027 × 761437 × 1154539 × 4710563287<10> × 29914249171<11> × 3921141330646275580183<22> × 77720275181800334933851<23> × 2196081241344228616463801<25> × 3416834294061053672532014727068411518739<40> × 3150043691923097066111509059922081334444822675220443436368987<61> × [126693678740669253485098407598502282872729664604713312345960881747894431438095917271912623659178179916260802873281243277813568849877899910046468615797268214877964005260425547601671907765706599895067802611875312375502863210958861984151422962487999365795347431135347492411914451<276>] |