View returns different value for min(year) function

CREATE TABLE t1(c1 YEAR(4));

INSERT INTO t1 VALUES (1901),(2155),(0000);

CREATE VIEW v1 AS SELECT COUNT(*) AS total_rows, MIN(c1) AS min_value, MAX(c1) FROM t1;

SELECT * FROM v1;

DROP VIEW v1;

DROP TABLE t1;

total_rows	min_value	MAX(c1)

3	0000	2155

CREATE TABLE t1(c1 YEAR(4));

INSERT INTO t1 VALUES (1901),(2155),(0000);

CREATE VIEW v2 AS SELECT COUNT(*) AS total_rows, MIN(c1+0) AS min_value, MAX(c1+0) FROM t1;

SELECT * FROM v2;

DROP VIEW v2;

DROP TABLE t1;

total_rows	min_value	MAX(c1+0)

3	0	2155