Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 410: | \[{13^{410}-1\over12}\] | 2 × 7 × 11 × 83 × 1231 × 2411 × 3691 × 30941 × 638453 × 1114694881 × 8325373081<10> × 33639770611<11> × 6740847065723<13> × 19643811777631<14> × 140299545168523469<18> × 45111380897407574171<20> × 143207110374732650171977021<27> × 58047259977349384372529747126587<32> × 2988693518600410834809983449605986423536924761598198134112504492050046350646216262610648350358216507491329312617453259583773989171031501<136> × 24143973887756644044975508681287099753749106936434931077112556939919141306344436936664679611056193043460108134516840527516887040276572835674390161<146> |