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	2394f	Isogeny class
Conductor	2394	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	512	Modular degree for the optimal curve
Δ	-74462976 = -1 · 28 · 37 · 7 · 19	Discriminant
Eigenvalues	2+ 3- -2 7+  0  2  2 19-	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,27,405]	[a1,a2,a3,a4,a6]
Generators	[3:21:1]	Generators of the group modulo torsion
j	2924207/102144	j-invariant
L	2.0816779313295	L(r)(E,1)/r!
Ω	1.4641633007446	Real period
R	1.4217525669922	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	19152bu1 76608bb1 798i1 59850fl1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2394f1

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

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Quadratic twists for elliptic curve 2394f1

-4	8	-3	5	-7	-19
19152bu1	76608bb1	798i1	59850fl1	16758j1	45486bi1

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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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