Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 339: | \[{6^{339}-1\over5}\] | 43 × 18307 × 107351 × 13622377 × 17994204073<11> × 54466954894479739<17> × 196433872316310611137<21> × 201436862864351419099<21> × 1448915804946152111264738471459190964062624173<46> × 1920857000931518575000698412319054021569442586766976018871465467415946330818903832845091772368422122902917904920894048642266896785649<133> |