No.

Discriminant

i

1

2

3

4

5

6

7

8

9

10

11

12

13

1

8

1

8

8

10

8

6

13

8

2

10

8

9

1

1

0

0

0

1

0

6

1

2

0

0

1

21

2

1

12

6

13

6

10

4

1

10

10

1

8

4

2

0

0

2

0

2

0

1

0

3

0

1

2

21

3

6

9

13

1

5

6

9

4

11

7

1

3

4

2

0

1

2

1

2

1

0

2

0

1

0

1

31

21

4

3

8

11

2

6

6

12

7

2

2

9

13

6

0

3

1

0

0

3

1

1

1

0

1

1

1

21

31

21

5

8

6

9

2

3

7

12

7

1

4

3

9

4

1

1

2

2

0

1

2

1

2

0

0

1

0

21

6

12

11

7

6

1

1

10

10

9

6

4

3

13

2

0

1

1

0

2

1

0

1

2

1

1

1

21

21

21