Cremona's table of elliptic curves

2016 = 2⁵ · 3² · 7

Field	Data	Notes
Atkin-Lehner	2+ 3- 7-	Signs for the Atkin-Lehner involutions
Class	2016g	Isogeny class
Conductor	2016	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	7838208 = 29 · 37 · 7	Discriminant
Eigenvalues	2+ 3-  2 7- -4 -6  2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-2019,-34918]	[a1,a2,a3,a4,a6]
Generators	[74:470:1]	Generators of the group modulo torsion
j	2438569736/21	j-invariant
L	3.2794941353111	L(r)(E,1)/r!
Ω	0.71222251620403	Real period
R	4.6045920491113	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	2016c3 4032bk3 672e3 50400di4	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2016g2

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

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Quadratic twists for elliptic curve 2016g2

-4	8	-3	5	-7
2016c3	4032bk3	672e3	50400di4	14112bb3

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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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