print((function (f, fh, m)
	local x,n,r = fh:read("*n"),fh:read("*n"),0
	for _=1,n do r=r+f(x,fh:read("*n"),m)%m end
	return r%m
end)(function (x, n, m)
	local ba,rs,r = bit.band,bit.rshift,1
	while n~=0 do r,x,n=ba(n,1)~=0 and r*(x%m) or r,x*(x%m),rs(n,1) end
	return r%m
end, io.stdin, 1000003))