Cremona's table of elliptic curves

23120 = 2⁴ · 5 · 17²

Field	Data	Notes
Atkin-Lehner	2- 5- 17+	Signs for the Atkin-Lehner involutions
Class	23120bd	Isogeny class
Conductor	23120	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	10368	Modular degree for the optimal curve
Δ	-9469952000 = -1 · 218 · 53 · 172	Discriminant
Eigenvalues	2-  1 5- -1  0 -4 17+  4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-640,-8012]	[a1,a2,a3,a4,a6]
Generators	[36:130:1]	Generators of the group modulo torsion
j	-24529249/8000	j-invariant
L	6.1036769136276	L(r)(E,1)/r!
Ω	0.46679161326063	Real period
R	2.1793011200409	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	2890p1 92480dd1 115600bn1 23120x1	Quadratic twists by: -4 8 5 17

Hecke Eigenvalues for elliptic curve 23120bd1

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
-	1	-	-1	0	-4	+	4	3	-6	2	4	3	4	12	-12	6	10	1	0	-2	-10	-15	-3	-8

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Quadratic twists for elliptic curve 23120bd1

-4	8	5	17
2890p1	92480dd1	115600bn1	23120x1

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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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