Cremona's table of elliptic curves

13520 = 2⁴ · 5 · 13²

Field	Data	Notes
Atkin-Lehner	2- 5+ 13+	Signs for the Atkin-Lehner involutions
Class	13520o	Isogeny class
Conductor	13520	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	524160	Modular degree for the optimal curve
Δ	-1.4116709565338E+21	Discriminant
Eigenvalues	2-  0 5+ -3 -3 13+ -4  7	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-2370563,-2289392638]	[a1,a2,a3,a4,a6]
j	-2609064081/2500000	j-invariant
L	0.23418144970946	L(r)(E,1)/r!
Ω	0.058545362427366	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	1690b1 54080ct1 121680ff1 67600bh1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 13520o1

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	+	-3	-3	+	-4	7	4	-8	-10	-3	2	-6	-1	-9	-4	-14	4	6	-4	-10	0	-1	-16

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Quadratic twists for elliptic curve 13520o1

-4	8	-3	5	13
1690b1	54080ct1	121680ff1	67600bh1	13520w1

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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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