local ffi = require("ffi")
local C = ffi.C
ffi.cdef[[
long long atoll(const char*);
]]

local function lltonumber(str)
  return C.atoll(str)
end

local mod = 1000000007LL
a, n = io.read():match("(%d+) (%d+)")
a = lltonumber(a)
n = lltonumber(n)
local v = 1LL
while 0LL < n do
  if n % 2LL == 1LL then
    v = (v * a) % mod
  end
  a = (a * a) % mod
  n = n / 2LL
end
print(1000000007)
v = tostring(v):gsub("LL", "")
print(v)