Cremona's table of elliptic curves

2562 = 2 · 3 · 7 · 61

Field	Data	Notes
Atkin-Lehner	2- 3+ 7- 61+	Signs for the Atkin-Lehner involutions
Class	2562l	Isogeny class
Conductor	2562	Conductor
∏ cp	12	Product of Tamagawa factors cp
deg	384	Modular degree for the optimal curve
Δ	-1004304 = -1 · 24 · 3 · 73 · 61	Discriminant
Eigenvalues	2- 3+ -1 7- -4 -2  4  1	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-11,-55]	[a1,a2,a3,a4,a6]
Generators	[5:4:1]	Generators of the group modulo torsion
j	-148035889/1004304	j-invariant
L	3.8444276363454	L(r)(E,1)/r!
Ω	1.1645220129946	Real period
R	0.27510769751068	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	20496t1 81984bf1 7686h1 64050t1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2562l1

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	-	-4	-2	4	1	0	-5	-8	-4	2	3	6	-9	7	+	-11	6	-12	-17	-6	-12	-10

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Quadratic twists for elliptic curve 2562l1

-4	8	-3	5	-7
20496t1	81984bf1	7686h1	64050t1	17934ba1

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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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