Cremona's table of elliptic curves

2090 = 2 · 5 · 11 · 19

Field	Data	Notes
Atkin-Lehner	2+ 5- 11+ 19-	Signs for the Atkin-Lehner involutions
Conductor	2090	Conductor
Count	4	Number of curves in isogeny class
Curves	2090h1 2090h2 2090h3 2090h4	Curves in isogeny class
deg	768	Modular degree for the optimal curve
Eigenvalues	2+  0 5-  0 11+  2 -6 19-	Hecke eigenvalues for primes less than 20
L	2.3488761991628	L(r)(E,1)/r!
r	1	Rank of the group of rational points
Twists	16720bi 66880l 18810x 10450w	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 2090h

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

---

Quadratic twists for isogeny class 2090h

-4	8	-3	5	-7	-11	-19
16720bi	66880l	18810x	10450w	102410d	22990be	39710bb

---

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