Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_204_577 ( id number, "name" text, "first operational" text, "numeral system" text, "computing mechanism" text, "programming" text, "turing complete" text )

### Question ###
what operational date is next to zuse z3 ?

### Accurate SQL ###

SELECT "first operational" FROM table_204_577 WHERE "name" = 'zuse z3'