Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 382: | \[{17^{382}-1\over16}\] | 2 × 32 × 383 × 2293 × 22045603 × 3738211891 × 434982187776031151<18> × 63724817258351479916223164268976920464001297504488173549898055023946174917808923<80> × 178828544731737279153150804872933114878126558303671351592826021426602232215650757948117537463789078684144857734957313101025850599096269579637789<144> × 1040614417720875153980922623710710410558693711860297780292687787617961645137889597535042977002918062748358599883222417521926820055271801396611349496062807804964031064634363314273710367633482181965071220709<205> |