Cremona's table of elliptic curves

720 = 2⁴ · 3² · 5

Field	Data	Notes
Atkin-Lehner	2+ 3- 5-	Signs for the Atkin-Lehner involutions
Conductor	720	Conductor
Count	4	Number of curves in isogeny class
Curves	720e1 720e2 720e3 720e4	Curves in isogeny class
deg	128	Modular degree for the optimal curve
Eigenvalues	2+ 3- 5- -4  0 -6  2 -4	Hecke eigenvalues for primes less than 20
L	2.1527060375791	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	360d 2880bc 240c 3600o	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 720e

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

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Quadratic twists for isogeny class 720e

-4	8	-3	5	-7	-11	13
360d	2880bc	240c	3600o	35280bd	87120cn	121680y

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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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