The database contains information about 129 samples of scalar and vector valued Siegel modular forms or associated $L$-series of degree $\ge 2$. Moreover, it provides information about 14 collections of Siegel modular forms .

## Browse samples

By degree: $2$ $3$ $4$

By degree of its field of definition: $1$ $2$ $3$ $4$ $5$ $6$ $7$ $8$

## Search for dimensions

 Collection $M_k\left({\textrm{Sp}}(4,\mathbb{Z})\right)$ $M_{k,2}\left(\textrm{Sp}(4,\mathbb{Z})\right)$ $M_{k,j}\left(\textrm{Sp}(4,\mathbb{Z})\right)$ $M_{k,j}\left(\Gamma_0(2)\right)$ $M_{k,j}\left(\Gamma_1(2)\right)$ $M_{k,j}\left(\Gamma(2)\right)$ $M_k\left(\Gamma_0(3)\right)$ $M_k\left(\Gamma_0(3),\psi_3\right)$ $M_k\left(\Gamma_0(4)\right)$ $M_k\left(\Gamma_0(4),\psi_4\right)$ $M_{k-1/2}\left(\Gamma_0(4)\right)$ $M_{k}\left(\textrm{Sp}(6,\mathbb{Z})\right)$ $M_k\left(\textrm{Sp}(8,\mathbb{Z})\right)$ argument(s) e.g. 2 or 20+10 or 20+26 4

## Search for samples

 weight e.g. '4 6 8' or '4+2' $\mathrm{GL}(n,\mathbb{C})$ representation e.g. '0' or '0+4' degree e.g. '2 3' or '2+10' degree of field e.g. '1 3 5' or '1+3'

## Find a specific form by its LMFDB label

 label e.g. Sp4Z.26_Ups.1 or Sp*.*_E or Kp.2_PY2_*