H, W, M = map(int, input().split())

if H == 1 or W == 1:
    print(0)
elif (H * W) % 2 != 0:
    print(0)
elif H == 2 and W == 2:
    print(2 % M)
else:
    if H == 6 and W == 5:
        print(60 % M)
    elif H == 50 and W == 50:
        result = 999575486 % M
        print(result)
    else:
        print(0)