Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
145: | \[{17^{145}-1\over16}\] | 59 × 4931 × 7193 × 88741 × 6088087 × 11042165919341251<17> × 11658852700685942029849<23> × 11167637038811708368401555335719314455473554217814612634567872240592035147939570604954655977795447812705581269218240441<119> |