Cremona's table of elliptic curves

16224 = 2⁵ · 3 · 13²

Field	Data	Notes
Atkin-Lehner	2+ 3+ 13+	Signs for the Atkin-Lehner involutions
Conductor	16224	Conductor
Count	4	Number of curves in isogeny class
Curves	16224e1 16224e2 16224e3 16224e4	Curves in isogeny class
deg	9216	Modular degree for the optimal curve
Eigenvalues	2+ 3+ -2 -4  4 13+ -6 -4	Hecke eigenvalues for primes less than 20
L	2.6434634114852	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	16224v 32448bg 48672bs 96b	Quadratic twists by: -4 8 -3 13

Hecke Eigenvalues for isogeny class 16224e

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	4	+	-6	-4	0	2	4	2	-2	-4	8	10	-4	6	4	-16	6	-4	12	-10	14

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Quadratic twists for isogeny class 16224e

-4	8	-3	13
16224v	32448bg	48672bs	96b

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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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