Cremona's table of elliptic curves

16320 = 2⁶ · 3 · 5 · 17

Field	Data	Notes
Atkin-Lehner	2+ 3- 5- 17+	Signs for the Atkin-Lehner involutions
Class	16320bj	Isogeny class
Conductor	16320	Conductor
∏ cp	80	Product of Tamagawa factors cp
Δ	13157439897600 = 219 · 310 · 52 · 17	Discriminant
Eigenvalues	2+ 3- 5-  2  0 -4 17+ -4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-9985,338783]	[a1,a2,a3,a4,a6]
Generators	[11:480:1]	Generators of the group modulo torsion
j	420021471169/50191650	j-invariant
L	6.6951677523771	L(r)(E,1)/r!
Ω	0.68451907473371	Real period
R	0.48904172283158	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	16320cc2 510c2 48960ce2 81600bc2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 16320bj2

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

---

Quadratic twists for elliptic curve 16320bj2

-4	8	-3	5
16320cc2	510c2	48960ce2	81600bc2

---

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