Cremona's table of elliptic curves

2793 = 3 · 7² · 19

Field	Data	Notes
Atkin-Lehner	3- 7+ 19+	Signs for the Atkin-Lehner involutions
Class	2793g	Isogeny class
Conductor	2793	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	1680	Modular degree for the optimal curve
Δ	-8872028739 = -1 · 34 · 78 · 19	Discriminant
Eigenvalues	0 3-  2 7+ -3  2 -7 19+	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,-457,-6044]	[a1,a2,a3,a4,a6]
j	-1835008/1539	j-invariant
L	1.9940458499938	L(r)(E,1)/r!
Ω	0.49851146249846	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	44688bu1 8379c1 69825a1 2793b1	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 2793g1

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
0	-	2	+	-3	2	-7	+	5	2	10	8	6	12	-5	4	14	-13	-2	-10	1	-4	-9	18	6

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Quadratic twists for elliptic curve 2793g1

-4	-3	5	-7	-19
44688bu1	8379c1	69825a1	2793b1	53067b1

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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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