Base 16 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 343: | \[{16^{343}-1\over15}\] | 29 × 43 × 113 × 127 × 197 × 1373 × 1516061 × 6073159 × 14183737 × 106301189 × 1428389887 × 2513690593 × 19707683773<11> × 62228099977<11> × 4363953127297<13> × 4432676798593<13> × 4981857697937<13> × 2883580030222424891<19> × 2876642249172016326160696843982089<34> × 514547592795563165706564951879355960859701<42> × 4391115859495019452210297067047180796674861654177048737558611<61> × 58961804474844164724814095915114338093146118248375213688557057<62> × 218077088253547751118150364218766113473203559083882843634003476434461277737777<78> |