Cremona's table of elliptic curves

18590 = 2 · 5 · 11 · 13²

Field	Data	Notes
Atkin-Lehner	2- 5- 11+ 13+	Signs for the Atkin-Lehner involutions
Class	18590n	Isogeny class
Conductor	18590	Conductor
∏ cp	126	Product of Tamagawa factors cp
Δ	-13918509203456000 = -1 · 221 · 53 · 11 · 136	Discriminant
Eigenvalues	2-  1 5- -5 11+ 13+  3  7	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,50105,3689737]	[a1,a2,a3,a4,a6]
Generators	[534:13253:1]	Generators of the group modulo torsion
j	2882081488391/2883584000	j-invariant
L	8.0235749638759	L(r)(E,1)/r!
Ω	0.26127986943738	Real period
R	0.24372014008232	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	92950c2 110c2	Quadratic twists by: 5 13

Hecke Eigenvalues for elliptic curve 18590n2

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
-	1	-	-5	+	+	3	7	-6	-3	7	7	-6	8	-6	-3	6	-1	-8	-3	-2	-10	6	-9	4

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Quadratic twists for elliptic curve 18590n2

5	13
92950c2	110c2

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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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