Cremona's table of elliptic curves

1518 = 2 · 3 · 11 · 23

Field	Data	Notes
Atkin-Lehner	2- 3+ 11- 23+	Signs for the Atkin-Lehner involutions
Class	1518o	Isogeny class
Conductor	1518	Conductor
∏ cp	114	Product of Tamagawa factors cp
deg	1824	Modular degree for the optimal curve
Δ	144450256896 = 219 · 32 · 113 · 23	Discriminant
Eigenvalues	2- 3+ -1 -3 11-  1 -1  4	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-2531,44417]	[a1,a2,a3,a4,a6]
Generators	[-45:286:1]	Generators of the group modulo torsion
j	1793126264853169/144450256896	j-invariant
L	3.1722919890251	L(r)(E,1)/r!
Ω	1.0081807349105	Real period
R	0.027601323599204	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	12144bf1 48576y1 4554i1 37950bj1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1518o1

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	-3	-	1	-1	4	+	-5	-11	-1	-2	-10	-7	-10	-4	8	-1	9	6	-7	2	12	-2

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Quadratic twists for elliptic curve 1518o1

-4	8	-3	5	-7	-11	-23
12144bf1	48576y1	4554i1	37950bj1	74382bs1	16698d1	34914t1

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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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