Find Carmichael number sage

for n in range(2,7000):
    if not is_prime(n):
        carmichael = True
        for a in range(1,n):
            if Mod(a,n)^n != Mod(a,n):
                carmichael = False
                break
        if carmichael:
            print n

Source: math.ucdavis.edu

Similar codes

0 vote237 views1 answer
Python PowerPoint
Python
1 vote254 views1 answer
Message tags in django
Python Django
1 vote262 views1 answer
Difference between get and filter in django
Python Django
0 vote275 views1 answer
AttributeError: Can't get attribute '' on <module '__main__'> pickle
Python
1 vote267 views1 answer
How to create staff account in django
Python Django
3 votes226 views1 answer
Python tkinter filedialog folder
Python
9 votes238 views6 answers
Pattern program in python
Python
0 vote293 views1 answer
__pycache__
Python
0 vote235 views1 answer
Recorrer lista desde el final python
Python
-1 vote238 views1 answer
Kick member discord py
Python