Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 250: | 22 × 54 × 11 × 101 × 151 × 251 × 911 × 1601 × 2251 × 6451 × 79151 × 127051 × 879001 × 3778406501 × 747596648084101<15> × 36035657195482151<17> × 67280788110300060936879628751<29> × 888843497144884855921118532379883456033513662335253146713182567562637179651178373392894831872501<96> × 22597585919862548669109108437732379856512024344072087442465666261084774066022513975615768645737426290209083403501<113> |