Cremona's table of elliptic curves

3243 = 3 · 23 · 47

Field	Data	Notes
Atkin-Lehner	3- 23+ 47+	Signs for the Atkin-Lehner involutions
Class	3243c	Isogeny class
Conductor	3243	Conductor
∏ cp	3	Product of Tamagawa factors cp
deg	368	Modular degree for the optimal curve
Δ	-29187 = -1 · 33 · 23 · 47	Discriminant
Eigenvalues	0 3-  0 -4  0  2 -3 -1	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,-223,1210]	[a1,a2,a3,a4,a6]
j	-1231925248000/29187	j-invariant
L	1.1503709112892	L(r)(E,1)/r!
Ω	3.4511127338675	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	51888m1 9729c1 81075f1 74589i1	Quadratic twists by: -4 -3 5 -23

Hecke Eigenvalues for elliptic curve 3243c1

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	-4	0	2	-3	-1	+	3	-4	2	9	-4	+	6	-6	8	5	6	2	-4	0	9	2

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Quadratic twists for elliptic curve 3243c1

-4	-3	5	-23
51888m1	9729c1	81075f1	74589i1

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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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