Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 339: | \[{23^{339}-1\over22}\] | 7 × 79 × 227 × 62603 × 273913 × 2291466433 × 640877034145189<15> × 19656773801549383421273854819<29> × 78338472703785117198426579650923301957<38> × 133694390725970970701518910372201841910898775815283654184119788876122862616958330260599124497171021<99> × 29503002439153409796345577237139972639999115111116677042222213822862568768573910003926468708621820580259934021874466600729621951123056908163095291130608684277486150966125404845322444066048465391860030844735219180406189458291186702517473520726863110730180327<257> |