Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
109: | \[{29^{109}-1\over28}\] | 120416907649<12> × 747371047193783674276548927625484419332792712816236052704716119279179834185253669367129716935734953670227141229315822318240638003505190214110938069<147> |