Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 316: | \[{12^{316}-1\over11}\] | 5 × 13 × 29 × 317 × 162109 × 130479719 × 15723744461<11> × 77554200461<11> × 1829338999401677<16> × 3110065141987323841<19> × 5434599708664429598203<22> × 270354982362100782692527<24> × 942482178219527648423785970493560472433<39> × 77370537348083186697234206796711379983732285083928961107335722804796087<71> × 1016212728335112388324516393576112362310993357020501087831755954788051771520528059526388851297134183617463400241<112> |