as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
create a program that checks if a given number is prime or not.
user
def isprime(n): 
    if n <= 1: 
        return false
    
    for i in range(2, n): 
        if n % i == 0: 
            return false
  
    return true
assistant