Cremona's table of elliptic curves

4420 = 2² · 5 · 13 · 17

Field	Data	Notes
Atkin-Lehner	2- 5- 13- 17+	Signs for the Atkin-Lehner involutions
Class	4420b	Isogeny class
Conductor	4420	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	672	Modular degree for the optimal curve
Δ	2210000 = 24 · 54 · 13 · 17	Discriminant
Eigenvalues	2- -2 5-  4  0 13- 17+  2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-65,-212]	[a1,a2,a3,a4,a6]
j	1927561216/138125	j-invariant
L	1.6868407090422	L(r)(E,1)/r!
Ω	1.6868407090422	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	17680m1 70720c1 39780r1 22100f1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 4420b1

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	-	4	0	-	+	2	-2	2	4	6	-2	-8	6	6	6	2	-6	4	-10	-10	-2	18	-2

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Quadratic twists for elliptic curve 4420b1

-4	8	-3	5	13	17
17680m1	70720c1	39780r1	22100f1	57460a1	75140e1

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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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