MaxPrime/Stephan
MaxPrime/valerapon
n1def prime(a):n1def isPrime(num):
2    for x in range(2, int(a**0.5)+1):2    for i in range(2, round(num ** 0.5) + 2):
3        if a % x == 0:3        if num % i == 0:
4            return False4            return False
n5 n
6    return True5    return True
76
87
n9n = int(input())n8num = int(input())
109
n11while not prime(n):n10while not isPrime(num):
12    n -= 111    num -= 1
12print(num)
1313
t14print(n)t
15 
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