Cremona's table of elliptic curves

2046 = 2 · 3 · 11 · 31

Field	Data	Notes
Atkin-Lehner	2+ 3+ 11- 31-	Signs for the Atkin-Lehner involutions
Class	2046d	Isogeny class
Conductor	2046	Conductor
∏ cp	12	Product of Tamagawa factors cp
deg	1152	Modular degree for the optimal curve
Δ	15349092 = 22 · 3 · 113 · 312	Discriminant
Eigenvalues	2+ 3+ -4 -4 11-  6 -2 -2	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-62,0]	[a1,a2,a3,a4,a6]
Generators	[-2:12:1]	Generators of the group modulo torsion
j	27027009001/15349092	j-invariant
L	1.3222001240446	L(r)(E,1)/r!
Ω	1.9011943210007	Real period
R	0.2318192148026	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	16368v1 65472x1 6138n1 51150cp1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2046d1

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
+	+	-4	-4	-	6	-2	-2	6	-2	-	2	-6	12	4	-2	-6	-6	0	-8	-16	14	-4	12	2

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Quadratic twists for elliptic curve 2046d1

-4	8	-3	5	-7	-11	-31
16368v1	65472x1	6138n1	51150cp1	100254bb1	22506be1	63426o1

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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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