Emirp Numbers in Java in Chars
        
             Play Hole
        
    
    
        
            20th in Java
        and
        
            1,541st overall.
    
Last tested .
    
Runtime of .
    
    
        
            
                
                    | Bytes
                     | Chars
                     | Submitted
             | 
            
                
                    | 145
                     | 145
                     | 
            
                 | 
                    | 147
                     | 147
                     | 
            
                 | 
                    | 149
                     | 149
                     | 
            
                 | 
                    | 158
                     | 158
                     | 
            
                 | 
                    | 160
                     | 160
                     | 
            
                 | 
                    | 162
                     | 162
                     | 
            
                 | 
                    | 163
                     | 163
                     | 
            
                 | 
                    | 164
                     | 164
                     | 
            
                 | 
                    | 165
                     | 165
                     | 
            
                 | 
                    | 166
                     | 166
                     | 
            
                 | 
                    | 195
                     | 195
                     | 
            
                 | 
                    | 196
                     | 196
                     | 
            
                 | 
                    | 197
                     | 197
                     | 
            
                 | 
                    | 216
                     | 216
                     | 
            
                 | 
                    | 217
                     | 217
                     | 
            
                 | 
                    | 219
                     | 219
                     | 
            
                 | 
                    | 223
                     | 223
                     | 
            
                 | 
                    | 226
                     | 226
                     | 
            
                 | 
                    | 228
                     | 228
                     | 
            
                 | 
                    | 230
                     | 230
                     | 
            
                 | 
                    | 232
                     | 232
                     | 
            
                 | 
                    | 234
                     | 234
                     | 
            
                 | 
                    | 238
                     | 238
                     | 
            
                 | 
                    | 242
                     | 242
                     | 
            
                 | 
                    | 246
                     | 246
                     | 
            
                 | 
                    | 255
                     | 255
                     | 
            
                 | 
                    | 274
                     | 274
                     | 
            
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