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	2394l	Isogeny class
Conductor	2394	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	1280	Modular degree for the optimal curve
Δ	659695428 = 22 · 311 · 72 · 19	Discriminant
Eigenvalues	2- 3-  2 7+  2  2  4 19-	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-824,-8809]	[a1,a2,a3,a4,a6]
j	84778086457/904932	j-invariant
L	3.5669659915827	L(r)(E,1)/r!
Ω	0.89174149789568	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	19152bt1 76608bj1 798c1 59850ck1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2394l1

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	+	2	2	4	-	0	6	-10	0	6	-4	-6	6	12	10	-2	-8	-6	16	12	-10	-12

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Quadratic twists for elliptic curve 2394l1

-4	8	-3	5	-7	-19
19152bt1	76608bj1	798c1	59850ck1	16758bg1	45486k1

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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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