Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
233: | \[{6^{233}-1\over5}\] | 568465670186789<15> × 3945524703927668484254051089<28> × 630076600824417505174717786052089<33> × 2884489576750009126227390308450258255896558673319411906884818081717832253749415107699132221969977960826367<106> |