The database of elliptic curves over $\Q$ consists of the following sets of curves:

- all curves of conductor less than $500{,}000$;
- all curves whose conductor is $7$-smooth (that is, only divisible by primes $p\le 7$);
- all curves of prime conductor $p \le 300{,}000{,}000$.

Currently, the database includes $3,824,372$ elliptic curves over $\Q$ in $2,917,287$ isogeny classes, with conductor at most $299,996,953$.

**Authors:**

**Knowl status:**

- Review status: reviewed
- Last edited by John Jones on 2023-07-14 19:58:53

**Referred to by:**

**History:**(expand/hide all)

- 2023-07-14 19:58:53 by John Jones (Reviewed)
- 2023-07-11 09:08:51 by John Cremona (Reviewed)
- 2023-07-02 22:43:49 by John Jones (Reviewed)
- 2021-07-19 09:00:18 by John Cremona (Reviewed)
- 2021-04-17 09:04:22 by Andrew Sutherland (Reviewed)

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