Cremona's table of elliptic curves

16224 = 2⁵ · 3 · 13²

Field	Data	Notes
Atkin-Lehner	2+ 3+ 13+	Signs for the Atkin-Lehner involutions
Class	16224g	Isogeny class
Conductor	16224	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	5760	Modular degree for the optimal curve
Δ	-18690048 = -1 · 212 · 33 · 132	Discriminant
Eigenvalues	2+ 3+ -4  3  2 13+  6 -4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,35,181]	[a1,a2,a3,a4,a6]
Generators	[-1:12:1]	Generators of the group modulo torsion
j	6656/27	j-invariant
L	3.6213473102324	L(r)(E,1)/r!
Ω	1.5524656491471	Real period
R	1.166321236229	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	16224x1 32448bq1 48672by1 16224q1	Quadratic twists by: -4 8 -3 13

Hecke Eigenvalues for elliptic curve 16224g1

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
+	+	-4	3	2	+	6	-4	8	-4	1	-2	-12	-7	-6	4	0	-1	-13	-12	-1	-7	14	10	11

---

Quadratic twists for elliptic curve 16224g1

-4	8	-3	13
16224x1	32448bq1	48672by1	16224q1

---

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