Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 290: | \[{17^{290}-1\over16}\] | 2 × 32 × 11 × 59 × 71 × 101 × 349 × 4931 × 7193 × 23549 × 88741 × 2919779 × 4060291 × 6088087 × 18032534719<11> × 61878754061<11> × 11042165919341251<17> × 11658852700685942029849<23> × 3617912249174405637818133317502367981<37> × 66335103240679338789812391591674887520431<41> × 702010928988259549051599444187057765822827200657411641<54> × 11167637038811708368401555335719314455473554217814612634567872240592035147939570604954655977795447812705581269218240441<119> |