Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 225: | \[{17^{225}-1\over16}\] | 19 × 151 × 307 × 2551 × 3691 × 5101 × 5351 × 33931 × 88741 × 316531 × 1270657 × 1674271 × 26278001 × 5113320301<10> × 6566760001<10> × 11330289301<11> × 201460781251<12> × 1995937064371951<16> × 10744282911799904868353724301<29> × 101985095682665547427800435024706298710501<42> × 219352881547676339659813548018662921079794088416425300441339497778244229745763858683283034598351<96> |