Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_13 (rd__number INTEGER, pl_gp VARCHAR, pick__number VARCHAR)
### Question:
Name the least RD number that has PI GP more than 0 and pick # more than 51
### Answer:
SELECT MIN(rd__number) FROM table_name_13 WHERE pl_gp > 0 AND pick__number > 51