This column gives the number of Fourier coefficients which is stored in the database for the given form. In the case of several cusps the stated number of coefficients is usually only stored for the cusp at infinity and in some cases also for the cusp at $0$ since these are the necessary coefficients for calculating values of the corresponding L-function.
The number of Fourier coefficients stored for the other cusps correspond to the number used in the calculation of the eigenvalue and should be enough to evaluate the associated Maass form to the given precision (in the column "precision" in the entire fundamental domain.
- Review status: beta
- Last edited by Andreea Mocanu on 2016-03-25 15:38:06