Cremona's table of elliptic curves

8432 = 2⁴ · 17 · 31

Field	Data	Notes
Atkin-Lehner	2+ 17+ 31+	Signs for the Atkin-Lehner involutions
Class	8432b	Isogeny class
Conductor	8432	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	992	Modular degree for the optimal curve
Δ	-8432 = -1 · 24 · 17 · 31	Discriminant
Eigenvalues	2+ -3  0 -4  1  6 17+  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,5,1]	[a1,a2,a3,a4,a6]
Generators	[0:1:1]	Generators of the group modulo torsion
j	864000/527	j-invariant
L	2.1657019328823	L(r)(E,1)/r!
Ω	2.5453333352288	Real period
R	0.85085198976015	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	4216b1 33728l1 75888j1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 8432b1

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
+	-3	0	-4	1	6	+	4	-7	-2	+	-7	6	6	-9	-8	9	-5	-7	4	10	12	6	12	-10

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Quadratic twists for elliptic curve 8432b1

-4	8	-3
4216b1	33728l1	75888j1

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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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