Cremona's table of elliptic curves

2394 = 2 · 3² · 7 · 19

Field	Data	Notes
Atkin-Lehner	2+ 3+ 7- 19-	Signs for the Atkin-Lehner involutions
Class	2394c	Isogeny class
Conductor	2394	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	512	Modular degree for the optimal curve
Δ	402192 = 24 · 33 · 72 · 19	Discriminant
Eigenvalues	2+ 3+ -4 7-  2 -2  0 19-	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-54,164]	[a1,a2,a3,a4,a6]
Generators	[1:10:1]	Generators of the group modulo torsion
j	651714363/14896	j-invariant
L	1.9278812898534	L(r)(E,1)/r!
Ω	2.9920817468632	Real period
R	0.32216387334245	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	19152bj1 76608s1 2394i1 59850dv1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2394c1

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
+	+	-4	-	2	-2	0	-	2	-6	4	2	-10	4	6	2	4	2	-12	0	-14	8	10	-18	-18

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Quadratic twists for elliptic curve 2394c1

-4	8	-3	5	-7	-19
19152bj1	76608s1	2394i1	59850dv1	16758c1	45486y1

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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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