Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 300: | \[{30^{300}-1\over29}\] | 72 × 11 × 13 × 17 × 19 × 31 × 53 × 61 × 67 × 101 × 151 × 181 × 271 × 601 × 1801 × 4831 × 12211 × 20051 × 54121 × 62851 × 71261 × 412651 × 421381 × 517831 × 809101 × 837931 × 1242601 × 4234801 × 12109381 × 21872881 × 36035401 × 51941161 × 55762801 × 459946901 × 18648572851<11> × 39974961601<11> × 136930216201<12> × 2441218904701<13> × 24420785258851<14> × 3087614595569551<16> × 285640965000362401<18> × 758084147737104963101<21> × 1215577980758032711803601<25> × 533038693771510650544161151<27> × 711991584002028407328713101<27> × 284435242561831541533876743301<30> × 691738099321652989212016939881901<33> × 886887115259263494728061536100081766100806096801<48> |