Supplementary Elliptic Curve Data
- Systematic coverage of all levels (as of March 2012):
- all data up to level 230000 are available from the main
page.
- Tables of elliptic curves with good reduction outside certain
sets S of primes. These were found using a magma program which is
completely independent of modular computations. They are sorted by
conductor (but not within each conductor); for conductors under
20000 the id code from the main table is given.
- S={2,3}: (752 curves)
- S={2,3,5}: (7552 curves)
- S={2,3,7}: (7168 curves)
- S={2,3,5,7}: (71328 curves,
incomplete) (e.g. missing 4 curves with conductor 235200)
- S={2,3,11}: (6640 curves)
- S={2,13}: (336 curves)
- S={2,17}: (256 curves)
- S={2,19}: (336 curves)
- S={2,23}: (256 curves)
- Extra levels computed in May-August 2002 for Michael Bennett (with
later additions for some larger levels). These were obtained using
modular symbols as with the main table; only one curve for each
isogeny class is given. N.B. These are now all in the main database.
- Levels 722k
- Levels 1122k
- Levels 1322k
- Levels 1522k
- Levels 1722k
- Levels 1922k
- Levels 2122k
- Levels 2322k