Cremona's table of elliptic curves

5408 = 2⁵ · 13²

Field	Data	Notes
Atkin-Lehner	2- 13+	Signs for the Atkin-Lehner involutions
Class	5408i	Isogeny class
Conductor	5408	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	1344	Modular degree for the optimal curve
Δ	-116985856 = -1 · 212 · 134	Discriminant
Eigenvalues	2-  2  1  0  4 13+  3 -2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-225,-1327]	[a1,a2,a3,a4,a6]
j	-10816	j-invariant
L	3.6773504918426	L(r)(E,1)/r!
Ω	0.61289174864043	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	5408d1 10816o1 48672p1 5408c1	Quadratic twists by: -4 8 -3 13

Hecke Eigenvalues for elliptic curve 5408i1

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
-	2	1	0	4	+	3	-2	2	5	2	5	3	-4	6	13	12	-7	-14	6	7	8	4	14	-2

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Quadratic twists for elliptic curve 5408i1

-4	8	-3	13
5408d1	10816o1	48672p1	5408c1

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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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