<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">import math


def is_prime(n):
    if n &lt;= 1:
        return False
    for i in range(2, math.isqrt(n) + 1):
        if n % i == 0:
            return False
    return True


numbers = [2, 3, 5, 7, 11]
print(all([is_prime(x) for x in numbers]))


numbers = [2, 4, 6, 8, 10]
print(all([is_prime(x) for x in numbers]))
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