Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 484: | \[{13^{484}-1\over12}\] | 22 × 5 × 7 × 17 × 23 × 419 × 859 × 5281 × 8713 × 18041 × 131891 × 1801207 × 4911149 × 2644917463 × 4161245903 × 128011456717<12> × 1368405847627633<16> × 3577574298489429481<19> × 236537675815901485856148017522791<33> × 58139613121601201041444995563712013<35> × 18039792384878472102653535498400020101<38> × 263942790140474441276019462670163232813197217061509703917912996761<66> × 12222142455214504546059307061481052743675873813323465482112831346038181859632766076231652317<92> × 111386827578572888962292288606640472963030349046937302653489693139619825691770384146841141962868972684492437726241921255121041452618263446900372003758222704250826033377028697<174> |