Cremona's table of elliptic curves

2070 = 2 · 3² · 5 · 23

Field	Data	Notes
Atkin-Lehner	2- 3+ 5+ 23+	Signs for the Atkin-Lehner involutions
Class	2070j	Isogeny class
Conductor	2070	Conductor
∏ cp	56	Product of Tamagawa factors cp
deg	56448	Modular degree for the optimal curve
Δ	-7050381315840000000 = -1 · 214 · 39 · 57 · 234	Discriminant
Eigenvalues	2- 3+ 5+  2  6  0 -2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-565463,207762031]	[a1,a2,a3,a4,a6]
j	-1015884369980369163/358196480000000	j-invariant
L	3.1133243682003	L(r)(E,1)/r!
Ω	0.22238031201431	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	16560ba1 66240p1 2070c1 10350c1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2070j1

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	0	-2	-4	+	10	4	-8	8	-4	8	6	-14	10	0	-8	-2	12	4	0	-10

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Quadratic twists for elliptic curve 2070j1

-4	8	-3	5	-7	-23
16560ba1	66240p1	2070c1	10350c1	101430dg1	47610bn1

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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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