  The dynamics of velocity fluctuations, governed by the one-dimensional
Burgers equation, driven by a white-in-time random force with the spatial
spectrum $\overline{|f(k)|^2}\proptok^{-1}$, is considered. High-resolution
numerical experiments conducted in this work give the energy spectrum
$E(k)\propto k^{-\beta}$ with $\beta =5/3\pm 0.02$. The observed two-point
correlation function $C(k,\omega)$ reveals $\omega\propto k^z$ with the
"dynamical exponent" $z\approx 2/3$. High-order moments of velocity differences
show strong intermittency and are dominated by powerful large-scale shocks. The
results are compared with predictions of the one-loop renormalized perturbation
expansion.
