Cremona's table of elliptic curves

1210 = 2 · 5 · 11²

Field	Data	Notes
Atkin-Lehner	2+ 5+ 11+	Signs for the Atkin-Lehner involutions
Class	1210b	Isogeny class
Conductor	1210	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	240	Modular degree for the optimal curve
Δ	-13310 = -1 · 2 · 5 · 113	Discriminant
Eigenvalues	2+ -3 5+ -5 11+  4 -1  5	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,5,-5]	[a1,a2,a3,a4,a6]
Generators	[3:4:1]	Generators of the group modulo torsion
j	9261/10	j-invariant
L	1.0045266336131	L(r)(E,1)/r!
Ω	2.1523637719024	Real period
R	0.23335428860272	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	9680n1 38720be1 10890by1 6050y1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1210b1

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
+	-3	+	-5	+	4	-1	5	4	-5	-1	3	-2	-8	6	11	0	5	-4	-15	-6	-8	-8	1	10

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Quadratic twists for elliptic curve 1210b1

-4	8	-3	5	-7	-11
9680n1	38720be1	10890by1	6050y1	59290bo1	1210i1

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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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