Cremona's table of elliptic curves

2112 = 2⁶ · 3 · 11

Field	Data	Notes
Atkin-Lehner	2+ 3+ 11-	Signs for the Atkin-Lehner involutions
Class	2112g	Isogeny class
Conductor	2112	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	2878537728 = 216 · 3 · 114	Discriminant
Eigenvalues	2+ 3+  2  4 11- -6  6  8	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-417,-1887]	[a1,a2,a3,a4,a6]
j	122657188/43923	j-invariant
L	2.1753035413111	L(r)(E,1)/r!
Ω	1.0876517706555	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	2112y4 264c3 6336q4 52800di3	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2112g3

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

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Quadratic twists for elliptic curve 2112g3

-4	8	-3	5	-7	-11
2112y4	264c3	6336q4	52800di3	103488ee3	23232q3

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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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