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	2394b	Isogeny class
Conductor	2394	Conductor
∏ cp	96	Product of Tamagawa factors cp
Δ	-2158576421570352 = -1 · 24 · 33 · 712 · 192	Discriminant
Eigenvalues	2+ 3+  0 7- -6  2  0 19-	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-139452,20203200]	[a1,a2,a3,a4,a6]
Generators	[204:360:1]	Generators of the group modulo torsion
j	-11108001800138902875/79947274872976	j-invariant
L	2.3784449923133	L(r)(E,1)/r!
Ω	0.46562914308317	Real period
R	1.9155091243036	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	6	Number of elements in the torsion subgroup
Twists	19152bg2 76608m2 2394h4 59850ea2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2394b2

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

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Quadratic twists for elliptic curve 2394b2

-4	8	-3	5	-7	-19
19152bg2	76608m2	2394h4	59850ea2	16758b2	45486x2

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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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