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	8190p	Isogeny class
Conductor	8190	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	5971632455880 = 23 · 314 · 5 · 74 · 13	Discriminant
Eigenvalues	2+ 3- 5- 7+  4 13+  2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-25704,1588248]	[a1,a2,a3,a4,a6]
Generators	[109:215:1]	Generators of the group modulo torsion
j	2576367579235969/8191539720	j-invariant
L	3.4425495990757	L(r)(E,1)/r!
Ω	0.7596483023201	Real period
R	2.2658838231861	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	65520eg4 2730y3 40950es4 57330bo4	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 8190p4

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

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Quadratic twists for elliptic curve 8190p4

-4	-3	5	-7	13
65520eg4	2730y3	40950es4	57330bo4	106470ex4

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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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