Cremona's table of elliptic curves

23520 = 2⁵ · 3 · 5 · 7²

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 7-	Signs for the Atkin-Lehner involutions
Class	23520z	Isogeny class
Conductor	23520	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	88704	Modular degree for the optimal curve
Δ	-162705743424000 = -1 · 29 · 32 · 53 · 710	Discriminant
Eigenvalues	2+ 3- 5- 7- -5 -1  8 -5	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-800,613500]	[a1,a2,a3,a4,a6]
j	-392/1125	j-invariant
L	2.7689915890427	L(r)(E,1)/r!
Ω	0.46149859817378	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	23520bm1 47040t1 70560dp1 117600fj1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 23520z1

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
+	-	-	-	-5	-1	8	-5	3	4	-6	3	7	-8	1	9	12	-4	-8	-2	2	4	-12	18	0

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Quadratic twists for elliptic curve 23520z1

-4	8	-3	5	-7
23520bm1	47040t1	70560dp1	117600fj1	23520a1

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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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