Cremona's table of elliptic curves

16800 = 2⁵ · 3 · 5² · 7

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 7+	Signs for the Atkin-Lehner involutions
Class	16800q	Isogeny class
Conductor	16800	Conductor
∏ cp	2	Product of Tamagawa factors cp
Δ	168000000 = 29 · 3 · 56 · 7	Discriminant
Eigenvalues	2+ 3- 5+ 7+  4  6  2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-5608,159788]	[a1,a2,a3,a4,a6]
j	2438569736/21	j-invariant
L	3.2610453084261	L(r)(E,1)/r!
Ω	1.6305226542131	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	4	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	16800k2 33600er4 50400di4 672e3	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 16800q3

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	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 16800q3

-4	8	-3	5	-7
16800k2	33600er4	50400di4	672e3	117600z4

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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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