Cremona's table of elliptic curves

2790 = 2 · 3² · 5 · 31

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 31-	Signs for the Atkin-Lehner involutions
Class	2790w	Isogeny class
Conductor	2790	Conductor
∏ cp	64	Product of Tamagawa factors cp
deg	21504	Modular degree for the optimal curve
Δ	-10760739840000000 = -1 · 216 · 37 · 57 · 312	Discriminant
Eigenvalues	2- 3- 5+  2  4 -4  6  0	Hecke eigenvalues for primes up to 20
Equation	[1,-1,1,20137,-4873233]	[a1,a2,a3,a4,a6]
j	1238798620042199/14760960000000	j-invariant
L	3.1854786374559	L(r)(E,1)/r!
Ω	0.199092414841	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	22320bj1 89280ct1 930d1 13950z1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2790w1

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	4	-4	6	0	0	-4	-	4	6	-8	12	2	-6	10	-10	14	4	-8	4	8	-2

---

Quadratic twists for elliptic curve 2790w1

-4	8	-3	5	-31
22320bj1	89280ct1	930d1	13950z1	86490ce1

---

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