Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 218: | \[{30^{218}-1\over29}\] | 31 × 5669 × 134507 × 41726291 × 111452974016629781<18> × 186396925108160876357503<24> × 60663419621805165080404081<26> × 731551028948799148140437455525315594459547<42> × 28207978317787299519881883345010831781124600233<47> × 13591937347741148687783208201617020457478905623145716027<56> × 1017788330468593064834386792797227413688267147647064862802562715338761370959658190861928258387<94> |