laravel - Cannot return properly View with prefix and parameter -

i have route looks following:

route::group(['prefix' => 'show' ], function() {      route::get('{id}', function($id)     {         return view::make('show')->with('id' , $id);     });  }); 

when enter url etc test.com/show/343242 returns should. want redirect site. when use redirect::to('show/34324'); give me blank screen. when try use return redirect::route('show/34324'); give me route show/34324 don't exist. have no idea how proceed, have search around 1 hour until now.

hopefully can bring light this, thanks.

should return redirect

return redirect::to('show/34324'); 

to redirect named route

route::get('{id}', array('as'=>'route-name',function($id) {     return view::make('show')->with('id' , $id); })); // ... return redirect::route('route-name',array(34324));