Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 833: | \[{3^{833}-1\over2}\] | 239 × 491 × 1093 × 1667 × 1871 × 4019 × 8233 × 34511 × 51157 × 131713 × 1321139 × 6147541 × 882502393357439<15> × 44626806191326911791<20> × 397881837642577477902049<24> × 731600836601677641719974561<27> × 48273514029398087341289468486760405887768132893361373093690280480748495000111290776752579003778100935939821523769479505948752410215614827195226166236968223484213725926976145915938350963354835800607118015829459743406823178649866139535236375494916065834910904383963<263> |