Cremona's table of elliptic curves

2576 = 2⁴ · 7 · 23

Field	Data	Notes
Atkin-Lehner	2- 7+ 23+	Signs for the Atkin-Lehner involutions
Class	2576j	Isogeny class
Conductor	2576	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	1152	Modular degree for the optimal curve
Δ	-2972827648 = -1 · 214 · 73 · 232	Discriminant
Eigenvalues	2-  0 -2 7+  4  4 -8  2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-131,-2686]	[a1,a2,a3,a4,a6]
j	-60698457/725788	j-invariant
L	1.215526392531	L(r)(E,1)/r!
Ω	0.6077631962655	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	322a1 10304q1 23184bp1 64400bv1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2576j1

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

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Quadratic twists for elliptic curve 2576j1

-4	8	-3	5	-7	-23
322a1	10304q1	23184bp1	64400bv1	18032p1	59248x1

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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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