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	2730s	Isogeny class
Conductor	2730	Conductor
∏ cp	24	Product of Tamagawa factors cp
deg	768	Modular degree for the optimal curve
Δ	16511040 = 26 · 34 · 5 · 72 · 13	Discriminant
Eigenvalues	2- 3+ 5+ 7+ -2 13-  0  4	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-91,233]	[a1,a2,a3,a4,a6]
Generators	[-1:18:1]	Generators of the group modulo torsion
j	83396175409/16511040	j-invariant
L	3.8095340498578	L(r)(E,1)/r!
Ω	2.0842215599422	Real period
R	0.30463284414954	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	21840bz1 87360cu1 8190r1 13650bc1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2730s1

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
-	+	+	+	-2	-	0	4	-4	-10	2	2	-8	-2	0	4	4	-10	-8	-8	-6	-8	4	-16	-2

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Quadratic twists for elliptic curve 2730s1

-4	8	-3	5	-7	13
21840bz1	87360cu1	8190r1	13650bc1	19110cz1	35490r1

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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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