Cremona's table of elliptic curves

13120 = 2⁶ · 5 · 41

Field	Data	Notes
Atkin-Lehner	2- 5+ 41+	Signs for the Atkin-Lehner involutions
Class	13120ba	Isogeny class
Conductor	13120	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	3072	Modular degree for the optimal curve
Δ	16793600 = 214 · 52 · 41	Discriminant
Eigenvalues	2- -2 5+ -2  0  0 -4 -8	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-81,175]	[a1,a2,a3,a4,a6]
Generators	[-9:16:1] [-3:20:1]	Generators of the group modulo torsion
j	3631696/1025	j-invariant
L	4.4668507220895	L(r)(E,1)/r!
Ω	2.0441665562416	Real period
R	1.0925848259406	Regulator
r	2	Rank of the group of rational points
S	0.99999999999994	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	13120b1 3280c1 118080ga1 65600bg1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 13120ba1

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	+	-2	0	0	-4	-8	4	-6	0	-10	+	-4	6	-12	-4	14	-10	4	-14	12	-16	-18	16

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Quadratic twists for elliptic curve 13120ba1

-4	8	-3	5
13120b1	3280c1	118080ga1	65600bg1

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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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