Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 498: | \[{6^{498}-1\over5}\] | 7 × 31 × 43 × 167 × 499 × 17597 × 17929 × 710813 × 41580677 × 63871987 × 6547890917<10> × 18879747223<11> × 80781507941<11> × 605274844997<12> × 21608536062644851877771<23> × 2589238104153304205575487<25> × 54824363564629401758409941<26> × 30565451980162779163327091617<29> × 989787105673703959407077495100043560470536548666289588507128502485786459175181408110921<87> × 2545362810783832555012280606297240630856744458154661551206145382150651157995078304662215326327157590381711369846641657<118> |