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_42606 ( "Condition" text, "Prothrombin time" text, "Partial thromboplastin time" text, "Bleeding time" text, "Platelet count" text )

### Question ###
Which Partial thromboplastin time has a Prothrombin time of prolonged and a Condition of factor v deficiency?

### Accurate SQL ###

SELECT "Partial thromboplastin time" FROM table_42606 WHERE "Prothrombin time" = 'prolonged' AND "Condition" = 'factor v deficiency'