Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 442: | \[{17^{442}-1\over16}\] | 2 × 32 × 53 × 79 × 443 × 10949 × 28289 × 65651 × 151607 × 212057 × 282881 × 1749233 × 2001793 × 61464521 × 2699538733 × 2919196853 × 182098200077<12> × 4183933008529<13> × 22015020172133<14> × 45957792327018709121<20> × 308859770879335329534102353<27> × 45030613823102801205431454881802464876356671869172381628389145769685992228369949020564848820213<95> × 1171435124854390194439127833739349552539379210021331500894627960406445584384514232759227370332033583869<103> × 3430162394888491257550348659867273087772783775306307852264048051543167307505455079865656433879570973466263443793996900399912149055002086382707838333810013062120258835707035852156673492701<187> |