Cremona's table of elliptic curves

4160 = 2⁶ · 5 · 13

Field	Data	Notes
Atkin-Lehner	2- 5+ 13+	Signs for the Atkin-Lehner involutions
Class	4160l	Isogeny class
Conductor	4160	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	1024	Modular degree for the optimal curve
Δ	-45697600 = -1 · 26 · 52 · 134	Discriminant
Eigenvalues	2-  0 5+ -4  4 13+  2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-23,-328]	[a1,a2,a3,a4,a6]
j	-21024576/714025	j-invariant
L	0.8798853626315	L(r)(E,1)/r!
Ω	0.8798853626315	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	4160k1 2080f4 37440fk1 20800cw1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 4160l1

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

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Quadratic twists for elliptic curve 4160l1

-4	8	-3	5	13
4160k1	2080f4	37440fk1	20800cw1	54080cu1

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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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