### Maass cusp forms for GL(3)

Currently in the LMFDB, we have data on L-functions associated to Maass cusp forms for GL(3) of levels 1 and 4. These satisfy a functional equation with \(\Gamma\)-factors
\begin{equation}\Gamma_\R(s + i \mu_1)\Gamma_\R(s + i \mu_2)\Gamma_\R(s - i \mu_3)\end{equation}
where \(\mu_1 + \mu_2 = \mu_3\).

#### Maass cusp forms of level 1

The dots in the plot correspond to L-functions with \((\mu_1,\mu_2)\) in the \(\Gamma\)-factors, colored according to the sign of the functional equation (blue indicates \(\epsilon=1\)). These have been found by a computer search. Click on any of the dots to get detailed information about the L-function.