Base 16 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 344: | \[{16^{344}-1\over15}\] | 17 × 173 × 257 × 431 × 2753 × 4129 × 9719 × 65537 × 101653 × 500177 × 2099863 × 1755145793 × 3855260977 × 1759217765581<13> × 2932031007403<13> × 64082150767423457<17> × 18090206003620308180353<23> × 1425343275103126327372769<25> × 3374493964203314716755629762689<31> × 77411329907915702977897669886203158137376728020417<50> × 858172026508390185493459714456012249247460354773021593400433938278036709764675543708481<87> × 33770734168253651800370989375796994825389296318018601048482005531172856260013942500368975908606689<98> |