Cremona's table of elliptic curves

41280 = 2⁶ · 3 · 5 · 43

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 43+	Signs for the Atkin-Lehner involutions
Class	41280ch	Isogeny class
Conductor	41280	Conductor
∏ cp	56	Product of Tamagawa factors cp
deg	903168	Modular degree for the optimal curve
Δ	2.1159225E+19	Discriminant
Eigenvalues	2- 3+ 5-  2 -2  2 -4  2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-1336825,552670777]	[a1,a2,a3,a4,a6]
Generators	[-441:32500:1]	Generators of the group modulo torsion
j	64504166108617130176/5165826416015625	j-invariant
L	5.8514710919442	L(r)(E,1)/r!
Ω	0.2104364382307	Real period
R	1.9861684809302	Regulator
r	1	Rank of the group of rational points
S	1.0000000000003	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	41280dq1 20640v1 123840en1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 41280ch1

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
-	+	-	2	-2	2	-4	2	2	6	8	-10	2	+	-6	6	-6	0	-12	-8	-4	16	0	2	-18

---

Quadratic twists for elliptic curve 41280ch1

-4	8	-3
41280dq1	20640v1	123840en1

---

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