The Prime numbers problem!!!

Question

What is the shortest solution to the prime number problem?
print functions are not counted:)

https://code.sololearn.com/c8YpdIdy4x8D/?ref=app

Answer 1

All primes under 100
https://code.sololearn.com/c8jyogfHJnC3/?ref=app

Answer 2

You can use this thread to post your codes:-)
https://www.sololearn.com/Discuss/830853/?ref=app