Cremona's table of elliptic curves

20592 = 2⁴ · 3² · 11 · 13

Field	Data	Notes
Atkin-Lehner	2+ 3- 11- 13+	Signs for the Atkin-Lehner involutions
Class	20592j	Isogeny class
Conductor	20592	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	2023319181312 = 211 · 312 · 11 · 132	Discriminant
Eigenvalues	2+ 3- -2 -4 11- 13+ -4  2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-3171,-6334]	[a1,a2,a3,a4,a6]
Generators	[-41:234:1]	Generators of the group modulo torsion
j	2361864386/1355211	j-invariant
L	3.3244915554344	L(r)(E,1)/r!
Ω	0.69072532583261	Real period
R	1.2032610616336	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	10296c2 82368eg2 6864b2	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 20592j2

a2	a3	a5	a7	a11	a13	a17	a19	a23	a29	a31	a37	a41	a43	a47	a53	a59	a61	a67	a71	a73	a79	a83	a89	a97
+	-	-2	-4	-	+	-4	2	6	-6	6	0	6	-4	-12	4	4	-2	-4	8	12	0	-12	6	10

---

Quadratic twists for elliptic curve 20592j2

-4	8	-3
10296c2	82368eg2	6864b2

---

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations