The results below are complete, since the LMFDB contains all elliptic curves with conductor at most 500000
| Label |
Cremona label |
Class |
Cremona class |
Class size |
Class degree |
Conductor |
Discriminant |
Rank |
Torsion |
$\textrm{End}^0(E_{\overline\Q})$ |
CM |
Sato-Tate |
Semistable |
Potentially good |
Nonmax $\ell$ |
$\ell$-adic images |
mod-$\ell$ images |
Adelic level |
Adelic index |
Adelic genus |
Regulator |
$Ш_{\textrm{an}}$ |
Ш primes |
Integral points |
Modular degree |
Faltings height |
j-invariant |
$abc$ quality |
Szpiro ratio |
Intrinsic torsion order |
Weierstrass coefficients |
Weierstrass equation |
mod-$m$ images |
MW-generators |
Manin constant |
| 39.a1 |
39a2 |
39.a |
39a |
$4$ |
$4$ |
\( 3 \cdot 13 \) |
\( 3^{4} \cdot 13 \) |
$0$ |
$\Z/2\Z$ |
$\Q$ |
|
$\mathrm{SU}(2)$ |
✓ |
|
$2$ |
4.12.0.8 |
2B |
$312$ |
$48$ |
$0$ |
$1$ |
$1$ |
|
$0$ |
$4$ |
$-0.318367$ |
$37159393753/1053$ |
$1.11616$ |
$6.64339$ |
$2$ |
$[1, 1, 0, -69, -252]$ |
\(y^2+xy=x^3+x^2-69x-252\) |
2.3.0.a.1, 4.12.0-4.c.1.2, 24.24.0-24.ba.1.16, 26.6.0.b.1, 52.24.0-52.g.1.1, $\ldots$ |
$[ ]$ |
$1$ |
| 39.a2 |
39a3 |
39.a |
39a |
$4$ |
$4$ |
\( 3 \cdot 13 \) |
\( 3 \cdot 13^{4} \) |
$0$ |
$\Z/4\Z$ |
$\Q$ |
|
$\mathrm{SU}(2)$ |
✓ |
|
$2$ |
4.12.0.7 |
2B |
$312$ |
$48$ |
$0$ |
$1$ |
$1$ |
|
$2$ |
$4$ |
$-0.318367$ |
$822656953/85683$ |
$0.96086$ |
$5.60330$ |
$1$ |
$[1, 1, 0, -19, 22]$ |
\(y^2+xy=x^3+x^2-19x+22\) |
2.3.0.a.1, 4.12.0-4.c.1.1, 12.24.0-12.h.1.2, 104.24.0.?, 312.48.0.? |
$[ ]$ |
$1$ |
| 39.a3 |
39a1 |
39.a |
39a |
$4$ |
$4$ |
\( 3 \cdot 13 \) |
\( 3^{2} \cdot 13^{2} \) |
$0$ |
$\Z/2\Z\oplus\Z/2\Z$ |
$\Q$ |
|
$\mathrm{SU}(2)$ |
✓ |
|
$2$ |
4.12.0.1 |
2Cs |
$156$ |
$48$ |
$0$ |
$1$ |
$1$ |
|
$2$ |
$2$ |
$-0.664940$ |
$10218313/1521$ |
$0.91403$ |
$4.40546$ |
$1$ |
$[1, 1, 0, -4, -5]$ |
\(y^2+xy=x^3+x^2-4x-5\) |
2.6.0.a.1, 4.12.0-2.a.1.1, 12.24.0-12.a.1.1, 52.24.0-52.b.1.2, 156.48.0.? |
$[ ]$ |
$1$ |
| 39.a4 |
39a4 |
39.a |
39a |
$4$ |
$4$ |
\( 3 \cdot 13 \) |
\( - 3 \cdot 13 \) |
$0$ |
$\Z/2\Z$ |
$\Q$ |
|
$\mathrm{SU}(2)$ |
✓ |
|
$2$ |
8.12.0.6 |
2B |
$312$ |
$48$ |
$0$ |
$1$ |
$1$ |
|
$1$ |
$4$ |
$-1.011513$ |
$12167/39$ |
$0.85844$ |
$2.98048$ |
$2$ |
$[1, 1, 0, 1, 0]$ |
\(y^2+xy=x^3+x^2+x\) |
2.3.0.a.1, 4.6.0.c.1, 8.12.0-4.c.1.5, 12.12.0-4.c.1.2, 24.24.0-24.ba.1.4, $\ldots$ |
$[ ]$ |
$2$ |
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