Cremona's table of elliptic curves

16770 = 2 · 3 · 5 · 13 · 43

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 13+ 43+	Signs for the Atkin-Lehner involutions
Class	16770h	Isogeny class
Conductor	16770	Conductor
∏ cp	112	Product of Tamagawa factors cp
deg	21504	Modular degree for the optimal curve
Δ	158929290000 = 24 · 37 · 54 · 132 · 43	Discriminant
Eigenvalues	2+ 3- 5- -2  2 13+  6  2	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-2393,40556]	[a1,a2,a3,a4,a6]
Generators	[-30:307:1]	Generators of the group modulo torsion
j	1514575392925321/158929290000	j-invariant
L	4.6511961723793	L(r)(E,1)/r!
Ω	0.99299527407014	Real period
R	0.16728594118345	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	50310bs1 83850bx1	Quadratic twists by: -3 5

Hecke Eigenvalues for elliptic curve 16770h1

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

---

Quadratic twists for elliptic curve 16770h1

-3	5
50310bs1	83850bx1

---

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