Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 174: | \[{17^{174}-1\over16}\] | 2 × 33 × 7 × 13 × 59 × 307 × 349 × 523 × 7193 × 8179 × 16879 × 23549 × 53593 × 2919779 × 6088087 × 15598057 × 37286983 × 18032534719<11> × 61878754061<11> × 52627759112497<14> × 11658852700685942029849<23> × 5340455877669348272609426509595308057<37> × 1017879156922263886923712756885432461014834598951189209281<58> |