Cremona's table of elliptic curves

8944 = 2⁴ · 13 · 43

Field	Data	Notes
Atkin-Lehner	2+ 13+ 43-	Signs for the Atkin-Lehner involutions
Class	8944a	Isogeny class
Conductor	8944	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	2016	Modular degree for the optimal curve
Δ	-1144832 = -1 · 211 · 13 · 43	Discriminant
Eigenvalues	2+  1  4  5  3 13+ -2 -2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-16,52]	[a1,a2,a3,a4,a6]
j	-235298/559	j-invariant
L	4.8642869378273	L(r)(E,1)/r!
Ω	2.4321434689136	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	4472a1 35776i1 80496p1 116272h1	Quadratic twists by: -4 8 -3 13

Hecke Eigenvalues for elliptic curve 8944a1

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	5	3	+	-2	-2	3	-5	0	10	-10	-	-2	2	-3	2	-12	4	9	-16	12	11	4

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Quadratic twists for elliptic curve 8944a1

-4	8	-3	13
4472a1	35776i1	80496p1	116272h1

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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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