Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
96: | \[{13^{96}-1\over12}\] | 25 × 3 × 5 × 7 × 17 × 61 × 97 × 157 × 1009 × 2657 × 14281 × 28393 × 88993 × 441281 × 283763713 × 407865361 × 815702161 × 127028743393<12> × 659481276875569<15> × 403791981344275297<18> |