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	20592bv	Isogeny class
Conductor	20592	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	99916996608 = 213 · 38 · 11 · 132	Discriminant
Eigenvalues	2- 3-  2 -4 11- 13-  0 -2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-16779,-836422]	[a1,a2,a3,a4,a6]
Generators	[151:270:1]	Generators of the group modulo torsion
j	174958262857/33462	j-invariant
L	5.1655169535386	L(r)(E,1)/r!
Ω	0.41948170107788	Real period
R	3.0785114942234	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	2574u2 82368dt2 6864n2	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 20592bv2

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

---

Quadratic twists for elliptic curve 20592bv2

-4	8	-3
2574u2	82368dt2	6864n2

---

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