Root number 2= root number 2

Root number 3= root number 3

Root number 4=2

Root number 5= root number 5

Square root of 6 = square root of 6

Root number 7= root number 7

Root number 8=2 Root number 2

Root number 9=3

Root number 10= root number 10.

Root number 1 1= root number 1 1.

Root number 12=2 root number 3

Root number 13= root number 13.

Root number 14= root number 14.

Root number 15= root number 15.

Root number 16=4

Root number 17= root number 17.

Root number 18=3 root number 2

Root number 19= root number 19.

Root number 20=2 root number 5 is expected to be adopted.