If it is a prime , then update the dp array
if ( splitDP [ i + j ] == - 1 ) : NEW_LINE INDENT splitDP [ i + j ] = 1 + splitDP [ i ] NEW_LINE DEDENT else : NEW_LINE INDENT splitDP [ i + j ] = min ( splitDP [ i + j ] , 1 + splitDP [ i ] ) NEW_LINE DEDENT j += 1 NEW_LINE