Cremona's table of elliptic curves

2340 = 2² · 3² · 5 · 13

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 13+	Signs for the Atkin-Lehner involutions
Class	2340h	Isogeny class
Conductor	2340	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	-1596684960000 = -1 · 28 · 310 · 54 · 132	Discriminant
Eigenvalues	2- 3- 5- -2  6 13+  2 -2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,2913,-5834]	[a1,a2,a3,a4,a6]
j	14647977776/8555625	j-invariant
L	1.9920927215958	L(r)(E,1)/r!
Ω	0.49802318039896	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	9360bu2 37440bu2 780c2 11700p2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2340h2

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

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Quadratic twists for elliptic curve 2340h2

-4	8	-3	5	-7	13
9360bu2	37440bu2	780c2	11700p2	114660bh2	30420i2

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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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