Cremona's table of elliptic curves

9009 = 3² · 7 · 11 · 13

Field	Data	Notes
Atkin-Lehner	3+ 7- 11- 13-	Signs for the Atkin-Lehner involutions
Class	9009b	Isogeny class
Conductor	9009	Conductor
∏ cp	18	Product of Tamagawa factors cp
deg	2016	Modular degree for the optimal curve
Δ	-160243083 = -1 · 33 · 73 · 113 · 13	Discriminant
Eigenvalues	0 3+  0 7- 11- 13-  0  2	Hecke eigenvalues for primes up to 20
Equation	[0,0,1,30,-606]	[a1,a2,a3,a4,a6]
j	110592000/5934929	j-invariant
L	1.7400411802656	L(r)(E,1)/r!
Ω	0.8700205901328	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	3	Number of elements in the torsion subgroup
Twists	9009a2 63063i1 99099c1 117117a1	Quadratic twists by: -3 -7 -11 13

Hecke Eigenvalues for elliptic curve 9009b1

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	+	0	-	-	-	0	2	6	-3	5	8	9	-4	6	6	-12	-13	2	-15	-4	-4	-9	0	17

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Quadratic twists for elliptic curve 9009b1

-3	-7	-11	13
9009a2	63063i1	99099c1	117117a1

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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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