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.