Muon radiative energy loss (in 1.0E06 cm^2/g) in Seaborgium with Z = 106, A = [266.] (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 2.4932 0.0999 0.3546 2.9478 5. 3.4702 2.0561 0.3785 5.9049 10. 4.2691 3.5825 0.3713 8.2229 20. 5.0890 4.9613 0.3582 10.4085 50. 6.1591 7.0953 0.3436 13.5981 100. 6.9174 8.4953 0.3368 15.7494 200. 7.6062 9.7283 0.3335 17.6680 500. 8.3739 10.8506 0.3337 19.5582 1000. 8.8325 11.4414 0.3389 20.6128 2000. 9.1865 11.8652 0.3469 21.3987 5000. 9.5122 12.2183 0.3616 22.0921 10000. 9.6721 12.3804 0.3763 22.4288 20000. 9.7773 12.4863 0.3933 22.6570 50000. 9.8712 12.5643 0.4199 22.8554 100000. 9.9020 12.5967 0.4427 22.9414