Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 338: | \[{17^{338}-1\over16}\] | 2 × 32 × 53 × 79 × 65651 × 212057 × 2001793 × 2919196853 × 44413061083<11> × 97923410020410378836532430731001400957<38> × 826625027480976289805317143172383618716169044133067<51> × 247928212414764752444962171563962739907824535517810381112237739428842084447076180307396251593<93> × 891316066503269156840574340442085939880208968083488592336879897391735534614810101336411735991501480615886684130395507675040720543583209709988696522483099329718238411308112618844023917879684321<192> |