Cremona's table of elliptic curves

22320 = 2⁴ · 3² · 5 · 31

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 31+	Signs for the Atkin-Lehner involutions
Class	22320n	Isogeny class
Conductor	22320	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	3586913280 = 210 · 36 · 5 · 312	Discriminant
Eigenvalues	2+ 3- 5-  0  0  4  0 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-867,9394]	[a1,a2,a3,a4,a6]
Generators	[5:72:1]	Generators of the group modulo torsion
j	96550276/4805	j-invariant
L	5.9474263431917	L(r)(E,1)/r!
Ω	1.3863328906584	Real period
R	1.0725105029369	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	11160r2 89280eb2 2480c2 111600u2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 22320n2

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

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Quadratic twists for elliptic curve 22320n2

-4	8	-3	5
11160r2	89280eb2	2480c2	111600u2

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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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