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	20592s	Isogeny class
Conductor	20592	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	12288	Modular degree for the optimal curve
Δ	52631175168 = 220 · 33 · 11 · 132	Discriminant
Eigenvalues	2- 3+  0  2 11+ 13-  2  6	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-2115,-35774]	[a1,a2,a3,a4,a6]
Generators	[-30:26:1]	Generators of the group modulo torsion
j	9460870875/475904	j-invariant
L	5.7437717686206	L(r)(E,1)/r!
Ω	0.70619815532478	Real period
R	2.0333428108358	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	2574c1 82368cz1 20592x1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 20592s1

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
-	+	0	2	+	-	2	6	-4	2	0	-6	2	-10	0	-8	4	2	12	-8	-2	6	-4	-12	-6

---

Quadratic twists for elliptic curve 20592s1

-4	8	-3
2574c1	82368cz1	20592x1

---

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