Base 15 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 462: | \[{15^{462}-1\over14}\] | 24 × 7 × 23 × 43 × 67 × 211 × 241 × 463 × 859 × 2333 × 4159 × 5237 × 8537 × 14323 × 723031 × 1743463 × 10678711 × 191354311 × 3055718821 × 23504771357<11> × 62475406423<11> × 135088596919<12> × 2817034275427<13> × 4969143820807<13> × 6974109692089<13> × 28095816025663<14> × 96821654187863868183691<23> × 932815573288756044539041699<27> × 97396386804396874728813793725029578905625789<44> × 233231979450578549516941109533238047237736577451339331<54> × 194879638139235747187939231430173798047104529895689589786716623616983082318175367039887947846427577251<102> × 101100107337532955367655269156856927023088105405154477831293152140164796132293541535775716542906566300134992535289221911289946820367862267<138> |