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	2	Number of curves in isogeny class
Curves	2090a1 2090a2	Curves in isogeny class
deg	288	Modular degree for the optimal curve
Eigenvalues	2+  0 5+  0 11+  2  4 19+	Hecke eigenvalues for primes less than 20
L	2.1139457444901	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	16720w 66880br 18810bf 10450s	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 2090a

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	+	0	+	2	4	+	2	0	2	-6	8	-8	6	-10	-2	-6	-12	-10	-12	-4	0	18	2

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Quadratic twists for isogeny class 2090a

-4	8	-3	5	-7	-11	-19
16720w	66880br	18810bf	10450s	102410r	22990x	39710r

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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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