Cremona's table of elliptic curves

2178 = 2 · 3² · 11²

Field	Data	Notes
Atkin-Lehner	2- 3- 11-	Signs for the Atkin-Lehner involutions
Class	2178m	Isogeny class
Conductor	2178	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	-6.0295235526979E+20	Discriminant
Eigenvalues	2- 3-  4  2 11- -4 -2  0	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,-10949918,-13993684801]	[a1,a2,a3,a4,a6]
j	-112427521449300721/466873642818	j-invariant
L	4.1486702780781	L(r)(E,1)/r!
Ω	0.041486702780781	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	25	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	17424cf4 69696dq4 726e4 54450bz4	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2178m4

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	-	-4	-2	0	6	10	-8	-2	2	-4	2	-4	0	8	-12	-2	6	-10	4	-10	-2

---

Quadratic twists for elliptic curve 2178m4

-4	8	-3	5	-7	-11
17424cf4	69696dq4	726e4	54450bz4	106722hn4	198e4

---

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