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	22320cd	Isogeny class
Conductor	22320	Conductor
∏ cp	120	Product of Tamagawa factors cp
deg	17487360	Modular degree for the optimal curve
Δ	-1.5879238096287E+28	Discriminant
Eigenvalues	2- 3- 5- -1  5  2  4 -1	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-1497707787,23118580917434]	[a1,a2,a3,a4,a6]
Generators	[81463:21017070:1]	Generators of the group modulo torsion
j	-124427822010671478697670089/5317924709672681472000	j-invariant
L	6.1635738794643	L(r)(E,1)/r!
Ω	0.038880163043234	Real period
R	1.3210622497927	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	2790ba1 89280er1 7440j1 111600ex1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 22320cd1

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
-	-	-	-1	5	2	4	-1	-5	-4	-	12	-4	-11	-10	-9	-10	10	-6	15	-13	-13	-8	-3	-18

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Quadratic twists for elliptic curve 22320cd1

-4	8	-3	5
2790ba1	89280er1	7440j1	111600ex1

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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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