Cremona's table of elliptic curves

8190 = 2 · 3² · 5 · 7 · 13

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 7- 13+	Signs for the Atkin-Lehner involutions
Class	8190u	Isogeny class
Conductor	8190	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	-3758784093641508750 = -1 · 2 · 326 · 54 · 7 · 132	Discriminant
Eigenvalues	2+ 3- 5- 7-  0 13+ -2  4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-163224,96711030]	[a1,a2,a3,a4,a6]
j	-659704930833045889/5156082432978750	j-invariant
L	1.7063788460273	L(r)(E,1)/r!
Ω	0.21329735575341	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	65520di3 2730ba4 40950dv3 57330bh3	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 8190u4

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

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Quadratic twists for elliptic curve 8190u4

-4	-3	5	-7	13
65520di3	2730ba4	40950dv3	57330bh3	106470dx3

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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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