Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 325: | \[{17^{325}-1\over16}\] | 1301 × 1951 × 2551 × 5351 × 88741 × 193051 × 212057 × 9882731 × 26278001 × 26815751 × 2919196853 × 11330289301<11> × 965219864701<12> × 42774218980741<14> × 4819493209655551051<19> × 256543213498592579101758761102741785511<39> × [332289497537848735584843634189397032924896284739952134048527387633496399271283080402160911749067264234050551453074297290339839684459652022139134954324342257362390088161908689423721108321119136469426722775880700797190945706053879826339829563649601<246>] |