Cremona's table of elliptic curves

8400 = 2⁴ · 3 · 5² · 7

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 7+	Signs for the Atkin-Lehner involutions
Class	8400cc	Isogeny class
Conductor	8400	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	23049600000000 = 213 · 3 · 58 · 74	Discriminant
Eigenvalues	2- 3- 5+ 7+  4  2 -2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-768320008,8196864559988]	[a1,a2,a3,a4,a6]
Generators	[431346:161000:27]	Generators of the group modulo torsion
j	783736670177727068275201/360150	j-invariant
L	5.2217256152496	L(r)(E,1)/r!
Ω	0.19270562375313	Real period
R	3.3871128885288	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	1050c7 33600eq8 25200dz8 1680p7	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 8400cc7

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	2	-2	-4	-8	-2	0	-6	-6	-4	0	10	-12	14	-12	8	-10	-16	-12	10	-2

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Quadratic twists for elliptic curve 8400cc7

-4	8	-3	5	-7
1050c7	33600eq8	25200dz8	1680p7	58800fz8

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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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