Cremona's table of elliptic curves

6720 = 2⁶ · 3 · 5 · 7

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5+ 7-	Signs for the Atkin-Lehner involutions
Conductor	6720	Conductor
Count	4	Number of curves in isogeny class
Curves	6720h1 6720h2 6720h3 6720h4	Curves in isogeny class
deg	6144	Modular degree for the optimal curve
Eigenvalues	2+ 3+ 5+ 7-  4  2 -2  8	Hecke eigenvalues for primes less than 20
L	1.9200711950562	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	6720r 3360z 20160co 33600cl	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 6720h

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

---

Quadratic twists for isogeny class 6720h

-4	8	-3	5	-7
6720r	3360z	20160co	33600cl	47040dl

---

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