Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 141: | \[{30^{141}-1\over29}\] | 72 × 19 × 1129 × 2351 × 218363 × 994991 × 2847935767 × 1170293972750226199262075585589380867292955783<46> × 158985017190821853212316286451243405195739789278633<51> × 2278363971831795997032870382961978193672031568718000023709893314158483824769552811<82> |