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	23520bo	Isogeny class
Conductor	23520	Conductor
∏ cp	12	Product of Tamagawa factors cp
deg	12672	Modular degree for the optimal curve
Δ	-1382976000 = -1 · 29 · 32 · 53 · 74	Discriminant
Eigenvalues	2- 3- 5+ 7+  5  1 -8 -5	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-16,1784]	[a1,a2,a3,a4,a6]
Generators	[2:42:1]	Generators of the group modulo torsion
j	-392/1125	j-invariant
L	6.176373314411	L(r)(E,1)/r!
Ω	1.2210105211727	Real period
R	0.42153426794927	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	23520a1 47040z1 70560bf1 117600h1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 23520bo1

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 23520bo1

-4	8	-3	5	-7
23520a1	47040z1	70560bf1	117600h1	23520bm1

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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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