Cremona's table of elliptic curves

4120 = 2³ · 5 · 103

Field	Data	Notes
Atkin-Lehner	2- 5+ 103+	Signs for the Atkin-Lehner involutions
Class	4120d	Isogeny class
Conductor	4120	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	1040	Modular degree for the optimal curve
Δ	-5150000 = -1 · 24 · 55 · 103	Discriminant
Eigenvalues	2- -1 5+  2 -4  4  6 -7	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-291,-1820]	[a1,a2,a3,a4,a6]
j	-170912671744/321875	j-invariant
L	1.1554548900724	L(r)(E,1)/r!
Ω	0.57772744503618	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	8240b1 32960g1 37080f1 20600d1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 4120d1

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	+	2	-4	4	6	-7	0	3	0	-10	-9	1	9	11	-9	7	-9	10	11	3	0	-18	16

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Quadratic twists for elliptic curve 4120d1

-4	8	-3	5
8240b1	32960g1	37080f1	20600d1

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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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