Cremona's table of elliptic curves

480 = 2⁵ · 3 · 5

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5+	Signs for the Atkin-Lehner involutions
Conductor	480	Conductor
Count	4	Number of curves in isogeny class
Curves	480a1 480a2 480a3 480a4	Curves in isogeny class
deg	32	Modular degree for the optimal curve
Eigenvalues	2+ 3+ 5+  0 -4  2 -2 -8	Hecke eigenvalues for primes less than 20
L	1.6466507575908	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	480c 960n 1440k 2400bb	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 480a

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	-4	2	-2	-8	-4	-6	0	2	-6	-4	12	-6	-12	14	12	0	2	8	4	2	-14

---

Quadratic twists for isogeny class 480a

-4	8	-3	5	-7	-11	13
480c	960n	1440k	2400bb	23520x	58080bh	81120bi

---

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations