Cremona's table of elliptic curves

2090 = 2 · 5 · 11 · 19

Field	Data	Notes
Atkin-Lehner	2+ 5+ 11- 19-	Signs for the Atkin-Lehner involutions
Conductor	2090	Conductor
Count	4	Number of curves in isogeny class
Curves	2090e1 2090e2 2090e3 2090e4	Curves in isogeny class
deg	864	Modular degree for the optimal curve
Eigenvalues	2+ -2 5+ -4 11-  2  0 19-	Hecke eigenvalues for primes less than 20
L	1.3095060762043	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	16720s 66880y 18810be 10450bb	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 2090e

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	+	-4	-	2	0	-	0	6	2	2	6	-10	0	-6	-12	8	14	-6	-4	-4	6	6	-16

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Quadratic twists for isogeny class 2090e

-4	8	-3	5	-7	-11	-19
16720s	66880y	18810be	10450bb	102410x	22990v	39710x

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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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