Base 32 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 407: | \[{32^{407}-1\over31}\] | 23 × 89 × 223 × 881 × 3191 × 3257 × 201961 × 616318177 × 3068001817 × 1587855697992791<16> × 1826375940722234754636475033<28> × 7248808599285760001152755641<28> × 64374964789425759023795123420605218308370931223311543823123770088423<68> × [58914657555683427185476151631768195669426945043986387356772149769360130618345862733962916442697815182587793508852349236466512333106376073579868914734080367830988900716343681445325806413469180227638311068767358524714171152506088626304306225373824576668252808284745826695468913815842305782821350279770075959130460742071777075416980764115549150363284307882436863510014943037032057585528861450081428184109286424619089044692533492410419231<434>] |