Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 300: | \[{6^{300}-1\over5}\] | 52 × 7 × 11 × 13 × 31 × 37 × 43 × 61 × 97 × 101 × 151 × 181 × 241 × 311 × 601 × 1171 × 1201 × 3541 × 6781 × 74161 × 82051 × 168151 × 343801 × 1950271 × 18198701 × 22243201 × 38149201 × 40185601 × 573178201 × 918628247364601<15> × 3655688315536801<16> × 1748016735462726601<19> × 271041511600591342728451<24> × 340800981614130538049401<24> × 13744019238016248925287701988601<32> |