Cremona's table of elliptic curves

6630 = 2 · 3 · 5 · 13 · 17

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5+ 13+ 17-	Signs for the Atkin-Lehner involutions
Class	6630c	Isogeny class
Conductor	6630	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	2048	Modular degree for the optimal curve
Δ	159120 = 24 · 32 · 5 · 13 · 17	Discriminant
Eigenvalues	2+ 3+ 5+ -4 -4 13+ 17- -4	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-208,1072]	[a1,a2,a3,a4,a6]
Generators	[-8:52:1] [4:16:1]	Generators of the group modulo torsion
j	1002702430729/159120	j-invariant
L	3.1240763232711	L(r)(E,1)/r!
Ω	3.1305632599845	Real period
R	0.99792786914828	Regulator
r	2	Rank of the group of rational points
S	1.0000000000003	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	53040cl1 19890bd1 33150cb1 86190ce1	Quadratic twists by: -4 -3 5 13

Hecke Eigenvalues for elliptic curve 6630c1

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

---

Quadratic twists for elliptic curve 6630c1

-4	-3	5	13	17
53040cl1	19890bd1	33150cb1	86190ce1	112710bl1

---

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