Cremona's table of elliptic curves

40344 = 2³ · 3 · 41²

Field	Data	Notes
Atkin-Lehner	2- 3- 41+	Signs for the Atkin-Lehner involutions
Class	40344f	Isogeny class
Conductor	40344	Conductor
∏ cp	20	Product of Tamagawa factors cp
deg	806400	Modular degree for the optimal curve
Δ	-2.036577537478E+19	Discriminant
Eigenvalues	2- 3- -2  0 -1 -4  7 -2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-620849,287188515]	[a1,a2,a3,a4,a6]
Generators	[1093:30258:1]	Generators of the group modulo torsion
j	-21764027392/16747803	j-invariant
L	5.8862634603249	L(r)(E,1)/r!
Ω	0.19843821256308	Real period
R	1.4831476720877	Regulator
r	1	Rank of the group of rational points
S	1.0000000000003	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	80688d1 121032e1 984c1	Quadratic twists by: -4 -3 41

Hecke Eigenvalues for elliptic curve 40344f1

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	0	-1	-4	7	-2	4	9	-7	-3	+	1	9	2	-8	1	-2	-5	-11	-10	2	18	-2

---

Quadratic twists for elliptic curve 40344f1

-4	-3	41
80688d1	121032e1	984c1

---

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