Cremona's table of elliptic curves

32448 = 2⁶ · 3 · 13²

Field	Data	Notes
Atkin-Lehner	2- 3+ 13+	Signs for the Atkin-Lehner involutions
Class	32448cd	Isogeny class
Conductor	32448	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	479232	Modular degree for the optimal curve
Δ	-5203983814166052864 = -1 · 222 · 32 · 1310	Discriminant
Eigenvalues	2- 3+ -1 -2 -2 13+  5  2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-38081,109805409]	[a1,a2,a3,a4,a6]
j	-169/144	j-invariant
L	0.78206695556502	L(r)(E,1)/r!
Ω	0.19551673889045	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	32448z1 8112bb1 97344eu1 32448ca1	Quadratic twists by: -4 8 -3 13

Hecke Eigenvalues for elliptic curve 32448cd1

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
-	+	-1	-2	-2	+	5	2	-6	9	-4	-11	-5	10	2	1	8	11	-2	-14	13	4	-6	-2	2

---

Quadratic twists for elliptic curve 32448cd1

-4	8	-3	13
32448z1	8112bb1	97344eu1	32448ca1

---

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