[Tutor] Two subsequent for loops in one function - I got it!

[Rafael Knuth]

@Peter
@Steven
@Don
@Danny

thank you *so much" for explaining the concept of a nested for loop!
Your simplified example Steven made it very clear to me:

for x in range(2, 7):
    print("outer loop, x =", x)
    for y in range(2, x):
        print("inner loop, x =", x, "y =", y)

I have only one question left.
Here's my original program again:

for x in range(2, 10):
    for y in range(2, x):
        if x % y == 0:
            print(x, "equals", y, "*", x//y)
            break
    else:
        print(x, "is a prime number")

So the first output of the outer loop is: 2.
It's then passed to the inner loop:

    for y in range(2,x):
        if x % y == 0:
    ...

And I was wondering what is happening inside that loop.
The output of

    for y in range (2,2):

should be ... none - correct?
What exactly happens on the next line of code?

     if x % y == 0

To me it looks like

    if 2 % "no value" == 0

is executed here which I assume causes the loop to break - correct?
Just want to understand how Python deals with "no values" within a program.

Thanks in advance!

All the best,

Raf