Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 344: | \[{17^{344}-1\over16}\] | 23 × 32 × 5 × 29 × 173 × 1549 × 2237 × 8171 × 41761 × 26673589 × 130246136377853<15> × 279119267104661<15> × 568085898535206230489<21> × 3075877724153666279633<22> × 1064542861270580708122635671<28> × 1976815271971094795525780184146983<34> × 16890824483749015334125238061891501723572425146936162212389626839115277386569<77> × 914112363207238176956051505717920563400571799269452908393962843916441132323666313070691280247114846873765519461084921163686785521155983607700758252024710322123753807200938621202490981289<186> |