Cremona's table of elliptic curves

2240 = 2⁶ · 5 · 7

Field	Data	Notes
Atkin-Lehner	2+ 5- 7-	Signs for the Atkin-Lehner involutions
Conductor	2240	Conductor
Count	3	Number of curves in isogeny class
Curves	2240m1 2240m2 2240m3	Curves in isogeny class
deg	96	Modular degree for the optimal curve
Eigenvalues	2+ -1 5- 7-  3 -5  3 -2	Hecke eigenvalues for primes less than 20
L	2.8266245909643	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	2240w 35a 20160bq 11200c	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 2240m

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
+	-1	-	-	3	-5	3	-2	-6	-3	-4	-2	-12	10	9	-12	0	-8	4	0	2	-1	-12	-12	-1

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Quadratic twists for isogeny class 2240m

-4	8	-3	5	-7
2240w	35a	20160bq	11200c	15680j

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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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