Cremona's table of elliptic curves

2730 = 2 · 3 · 5 · 7 · 13

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 7+ 13-	Signs for the Atkin-Lehner involutions
Class	2730v	Isogeny class
Conductor	2730	Conductor
∏ cp	1024	Product of Tamagawa factors cp
Δ	-2.0235220197806E+19	Discriminant
Eigenvalues	2- 3+ 5- 7+  4 13-  2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-33200,216426017]	[a1,a2,a3,a4,a6]
j	-4047051964543660801/20235220197806250000	j-invariant
L	2.7727274484007	L(r)(E,1)/r!
Ω	0.17329546552505	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	8	Number of elements in the torsion subgroup
Twists	21840cl5 87360bx5 8190l6 13650bd6	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2730v6

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

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Quadratic twists for elliptic curve 2730v6

-4	8	-3	5	-7	13
21840cl5	87360bx5	8190l6	13650bd6	19110cm6	35490k5

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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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