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	13120i	Isogeny class
Conductor	13120	Conductor
∏ cp	24	Product of Tamagawa factors cp
deg	76800	Modular degree for the optimal curve
Δ	44109440000000000 = 216 · 510 · 413	Discriminant
Eigenvalues	2+  0 5+  2  2  2 -4  2	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-125228,-13741648]	[a1,a2,a3,a4,a6]
j	3313966509875844/673056640625	j-invariant
L	1.5444366617328	L(r)(E,1)/r!
Ω	0.2574061102888	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	13120bh1 1640d1 118080ca1 65600p1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 13120i1

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

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Quadratic twists for elliptic curve 13120i1

-4	8	-3	5
13120bh1	1640d1	118080ca1	65600p1

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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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