Cremona's table of elliptic curves

12320 = 2⁵ · 5 · 7 · 11

Field	Data	Notes
Atkin-Lehner	2- 5- 7- 11-	Signs for the Atkin-Lehner involutions
Class	12320l	Isogeny class
Conductor	12320	Conductor
∏ cp	24	Product of Tamagawa factors cp
Δ	6678425600 = 212 · 52 · 72 · 113	Discriminant
Eigenvalues	2-  0 5- 7- 11- -2  2 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-7052,227904]	[a1,a2,a3,a4,a6]
Generators	[20:308:1]	Generators of the group modulo torsion
j	9468924964416/1630475	j-invariant
L	4.8703888491513	L(r)(E,1)/r!
Ω	1.2914004931126	Real period
R	0.62856679952325	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	12320f2 24640bj1 110880bg2 61600g2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 12320l2

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

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Quadratic twists for elliptic curve 12320l2

-4	8	-3	5	-7
12320f2	24640bj1	110880bg2	61600g2	86240bf2

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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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