Cremona's table of elliptic curves

9408 = 2⁶ · 3 · 7²

Field	Data	Notes
Atkin-Lehner	2- 3+ 7-	Signs for the Atkin-Lehner involutions
Class	9408ca	Isogeny class
Conductor	9408	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	6144	Modular degree for the optimal curve
Δ	2529924096 = 210 · 3 · 77	Discriminant
Eigenvalues	2- 3+  2 7-  0 -2 -6  4	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-1437,-20355]	[a1,a2,a3,a4,a6]
Generators	[-1372:755:64]	Generators of the group modulo torsion
j	2725888/21	j-invariant
L	4.1888232843027	L(r)(E,1)/r!
Ω	0.77573236693693	Real period
R	5.3998304864379	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	9408bd1 2352i1 28224ga1 1344t1	Quadratic twists by: -4 8 -3 -7

Hecke Eigenvalues for elliptic curve 9408ca1

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	-	0	-2	-6	4	4	-6	-8	10	10	12	-8	-6	-4	-10	12	-4	-2	-8	-4	-6	-10

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Quadratic twists for elliptic curve 9408ca1

-4	8	-3	-7
9408bd1	2352i1	28224ga1	1344t1

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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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