Cremona's table of elliptic curves

120 = 2³ · 3 · 5

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+	Signs for the Atkin-Lehner involutions
Conductor	120	Conductor
Count	4	Number of curves in isogeny class
Curves	120b1 120b2 120b3 120b4	Curves in isogeny class
deg	8	Modular degree for the optimal curve
Eigenvalues	2+ 3- 5+  4  0 -6 -2  4	Hecke eigenvalues for primes less than 20
L	1.2449101455495	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	240c 960c 360d 600f	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 120b

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 120b

-4	8	-3	5	-7	-11	13	17	-19	-23	29	-31
240c	960c	360d	600f	5880g	14520bo	20280bf	34680o	43320t	63480h	100920bc	115320d

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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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