Cremona's table of elliptic curves

1083 = 3 · 19²

Field	Data	Notes
Atkin-Lehner	3+ 19+	Signs for the Atkin-Lehner involutions
Class	1083a	Isogeny class
Conductor	1083	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	684	Modular degree for the optimal curve
Δ	-50950689123 = -1 · 3 · 198	Discriminant
Eigenvalues	1 3+  0  1 -2  5 -4 19+	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,715,8292]	[a1,a2,a3,a4,a6]
Generators	[4:104:1]	Generators of the group modulo torsion
j	2375/3	j-invariant
L	2.6979016147208	L(r)(E,1)/r!
Ω	0.75545459408253	Real period
R	3.5712293443622	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	17328ba1 69312bc1 3249b1 27075m1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1083a1

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	+	0	1	-2	5	-4	+	-4	-8	-3	3	-12	-1	-6	4	10	-13	11	6	-11	1	0	-6	2

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Quadratic twists for elliptic curve 1083a1

-4	8	-3	5	-7	-19
17328ba1	69312bc1	3249b1	27075m1	53067m1	1083d1

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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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