Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 298: | \[{17^{298}-1\over16}\] | 2 × 32 × 2683 × 104003 × 4751909 × 411776699 × 1129168787 × 5463377342173<13> × 36865574187889154639<20> × 679514836989554237275127806363583<33> × 55871153877339133380790771418835701956951<41> × 1347621902938723864782616130502781924600258376201<49> × 1411045816197563917286659485455016636823728300049738503982952714852576473831386124001<85> × 1827480851775604071618427528137973848300262289004254851842705410881321564463652208953042482027<94> |