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	16224a	Isogeny class
Conductor	16224	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	174720	Modular degree for the optimal curve
Δ	-137214416975081472 = -1 · 212 · 35 · 1310	Discriminant
Eigenvalues	2+ 3+  0 -1 -6 13+  2  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-380813,-92063739]	[a1,a2,a3,a4,a6]
Generators	[31437790755:5490340891836:1030301]	Generators of the group modulo torsion
j	-10816000/243	j-invariant
L	3.5561038351781	L(r)(E,1)/r!
Ω	0.095965304213765	Real period
R	18.528070453759	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	16224h1 32448cw1 48672bl1 16224m1	Quadratic twists by: -4 8 -3 13

Hecke Eigenvalues for elliptic curve 16224a1

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	-1	-6	+	2	4	4	0	5	6	-12	-7	2	12	4	11	-13	-8	-1	-3	-6	6	3

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Quadratic twists for elliptic curve 16224a1

-4	8	-3	13
16224h1	32448cw1	48672bl1	16224m1

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

Part of Computational Number Theory
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