# 3
x,n = map(int,input().split())
print(x**n)

# 4
x,n = map(int,input().split())
s = 0
for i in range(1,n+1):
    s+=x**i
print(s)

# 5
n = int(input())
if n>=2 and all(n%i!=0 for i in range(2,int(n**0.5)+1)):
    print('Y')
else:
    print('N')
    
# 6
prime = lambda n: n>=2 and all(n%i!=0 for i in range(2,int(n**0.5)+1))
n = int(input())
for i in range(2,n+1):
    if prime(i):
        print(i,end=' ')