The LMFDB hosts several auxiliary datasets which are mostly stored as text files rather than as SQL tables.

Dataset Description Size Source
Quadratic imaginary class groups Class number and group structure for imaginary
quadratic fields with discriminant larger than $-2^{40}$		 2.24 TB Mosunov, Jacobson
Zeros of $\zeta(s)$ The first $10^{11}$ zeros of the Riemann zeta function. 1.32 TB The ZetaGrid project
BHKSSW dataset All elliptic curves of naive height up to $2.7 \cdot 10^{10}$. 18.5 GB Balakrishnan, Ho, Kaplan, Spicer, Stein, Weigandt
Stein-Watkins dataset Many elliptic curves of conductor up to $10^8$ and
prime conductor up to $10^{10}$		 10.9 GB Stein, Watkins
Congruent numbers The first $10^6$ congruent number curves, with
Mordell-Weil generators and BSD invariants		 893 MB Randall L. Rathbun

If you have a dataset you would like to contribute to the LMFDB, please contact a member of the Editorial Board. In order to be considered for inclusion, your dataset should

  1. fit within the LMFDB's general scope (L-functions, modular forms and related objects),
  2. have a publicly available description of how it was computed, either through a paper or a code repository,
  3. be available under the CC-BY-SA license.