import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines
import numpy as np

U = int(10 ** 4)
phi = np.arange(U)
for p in range(2, U):
    if phi[p] == p:
        phi[::p] -= phi[::p] // p


def f(A, N, M):
    if A == 1:
        return 1
    if N == 0:
        return 1
    if M == 1:
        return 1
    MM = int(phi[M])
    x = f(A, N - 1, MM)
    if x >= MM or x >= 20:
        return M + pow(A, x, M)
    x = A ** x
    if x >= M:
        return (x % M) + M
    return x


A, N, M = map(int, read().split())
print(f(A, N, M) % M)