Cremona's table of elliptic curves

2054 = 2 · 13 · 79

Field	Data	Notes
Atkin-Lehner	2+ 13- 79+	Signs for the Atkin-Lehner involutions
Class	2054a	Isogeny class
Conductor	2054	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	2496	Modular degree for the optimal curve
Δ	-27422954 = -1 · 2 · 133 · 792	Discriminant
Eigenvalues	2+ -1 -1  3  4 13- -1  6	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-32153,-2232569]	[a1,a2,a3,a4,a6]
j	-3676286237182512409/27422954	j-invariant
L	1.0695809897025	L(r)(E,1)/r!
Ω	0.17826349828374	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	16432k1 65728a1 18486t1 51350p1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2054a1

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	3	4	-	-1	6	0	-8	8	1	-2	1	3	-4	-2	0	2	13	0	+	-6	12	4

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Quadratic twists for elliptic curve 2054a1

-4	8	-3	5	-7	13
16432k1	65728a1	18486t1	51350p1	100646b1	26702h1

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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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