- J. Cremona: the online edition of his book on algorithms for modular elliptic curves.
- F. Villegas and G. Tornaria have provided an interactive version of Cremona's tables.
- A. Dujella collects records:
- Tom Womack is another collector:
- J. Gebel:
Data on Mordell curves y
^{2}= x^{3 - k}; also can be found here - N. Elkies: Tables on congruent numbers and related elliptic curves
- Armand Brumer and Oisin McGuinness: Elliptic Curves of Prime Conductor
- H. Mishima: Rational Points on Elliptic Curves
- W. Stein: Modular Forms Database
- A. Weng: Class polynomials of CM-fields