Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 342: | \[{13^{342}-1\over12}\] | 2 × 32 × 7 × 192 × 61 × 157 × 271 × 937 × 845083 × 1609669 × 10692289 × 12865927 × 796956375829<12> × 3300771062593<13> × 9468940004449<13> × 1707914176047127<16> × 2657518772948983<16> × 110463092370899893<18> × 170627672083045501<18> × 6061387217546931661<19> × 104422877883960436477<21> × 11579626908585447176195979823<29> × 14654187650846568795703728901<29> × 9559892951933223330159738874863978772165491435057800554092368852282881<70> × 1711764492532143498775183794434497348206669578375757489838312532753240419<73> |