Prime number

I am trying to find list of prime numbers from a list of numbers. I am not getting correct output. Looks like the problem is happening with range in second for loop.

Kindly help to build with this login only. Let me know where to modify.

length = int(input('Enter the range: '))

l=[]

for i in range(length):

  l.append(int(input(f"Element at position {i} is: ")))

print(l)

prime=[]

count = 0

for j in l:

  for k in range(1,j+1):

    if (j%k==0):

      count+=1

  if (count==2):

    prime.append(j)

print(prime)

Output:

Enter the range: 3
Element at position 0 is: 10
Element at position 1 is: 7
Element at position 2 is: 3
[10, 7, 3]
[]