! geom4_10 ! prod(x-4^i) dri 0 10 1298074214633706907132624082305024 -432690992231222540584116394393600 28845956109738507704758205153280 -457865332625062270980430233600 1795440732325270753262960640 -1754645544772952496537600 428066428262059868160 -26026630884249600 390935603520 -1398100 1