N = N or 1000

local __v1n = N



x = coroutine.wrap (function ()
   for __v2i = 2, __v1n do
      coroutine.yield (__v2i)
   end
end)

while 1 do
   local n = x ()
   if n == nil then
      break
   end
   print (n)
   local __v5p, __v4g = n, x
   
   x = coroutine.wrap (function ()
      while 1 do
         local __v3n = __v4g ()
         if __v3n == nil then
            return 
         end
         if math.mod (__v3n, __v5p) ~= 0 then
            coroutine.yield (__v3n)
         end
      end
   end)
end