Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 344: | \[{13^{344}-1\over12}\] | 23 × 5 × 7 × 17 × 173 × 2753 × 14281 × 119627 × 748717 × 12566837 × 17923777 × 866662249 × 8001003293<10> × 346982008721<12> × 9391016904700369<16> × 3605871444392247654973<22> × 149170984032147278296821073<27> × 14704313671678643430446722121<29> × 33892255655032831134903531821781001<35> × 552781743698966779174737704265497702530829<42> × 3470968133800651533236040975951160239579233<43> × 1726050863092716837092696104994353847858980201533522293770588560461451783177218662882511663899040450873<103> |