Cremona's table of elliptic curves

120768 = 2⁶ · 3 · 17 · 37

Field	Data	Notes
Atkin-Lehner	2- 3+ 17+ 37+	Signs for the Atkin-Lehner involutions
Class	120768cl	Isogeny class
Conductor	120768	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	6881280	Modular degree for the optimal curve
Δ	-9169941612699058176 = -1 · 226 · 32 · 177 · 37	Discriminant
Eigenvalues	2- 3+ -3 -3  5  4 17+  7	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-9781857,11779682049]	[a1,a2,a3,a4,a6]
j	-394864202575558290457/34980551195904	j-invariant
L	1.7651039864232	L(r)(E,1)/r!
Ω	0.22063786745467	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	120768bf1 30192bf1	Quadratic twists by: -4 8

Hecke Eigenvalues for elliptic curve 120768cl1

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
-	+	-3	-3	5	4	+	7	-2	7	2	+	6	11	-4	-3	3	-5	-8	5	-8	-8	-2	-10	13

---

Quadratic twists for elliptic curve 120768cl1

-4	8
120768bf1	30192bf1

---

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