Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 589: | \[{6^{589}-1\over5}\] | 191 × 5333 × 3177067 × 5626129 × 9583031 × 638073026189<12> × 1579774631157049<16> × 49744740983476472807<20> × [4899591508483045344384692615288482103957527008834020345859717251344906406406067947933766846135461402684211115933457067420880424818904193148289058190334822203234403288458642852386940831818375293324729513674544498233391552297535799202150558215777590346306513459706047152475570600078180840918409006297595616254171328185674816891266214094349918109559042066183444457825765672449534798963103<385>] |