Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 183: | \[{13^{183}-1\over12}\] | 3 × 612 × 367 × 4027 × 4759 × 7687 × 27817 × 92110001 × 4672993939<10> × 6274983367069<13> × 48401662036451<14> × 71639002544177046079<20> × 87103671046409436847<20> × 417324063726420174777931<24> × 715867003033745576109669960047077<33> × 14473518172220056619460911891558720080879<41> |