Base 7 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
179: | \[{7^{179}-1\over6}\] | 41887 × 149874987000926513705179<24> × 497266837132546170846986222422763947941803455307492110202784960974386535259172871239382135887901333030018215532609574830309<123> |