Cremona's table of elliptic curves

2679 = 3 · 19 · 47

Field	Data	Notes
Atkin-Lehner	3- 19+ 47-	Signs for the Atkin-Lehner involutions
Class	2679d	Isogeny class
Conductor	2679	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	240	Modular degree for the optimal curve
Δ	458109 = 33 · 192 · 47	Discriminant
Eigenvalues	0 3-  1 -3  3 -2 -2 19+	Hecke eigenvalues for primes up to 20
Equation	[0,1,1,-35,62]	[a1,a2,a3,a4,a6]
Generators	[10:28:1]	Generators of the group modulo torsion
j	4878401536/458109	j-invariant
L	3.2307537807917	L(r)(E,1)/r!
Ω	2.8840963568795	Real period
R	0.1866993667465	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	42864b1 8037a1 66975a1 50901d1	Quadratic twists by: -4 -3 5 -19

Hecke Eigenvalues for elliptic curve 2679d1

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	-	1	-3	3	-2	-2	+	5	3	-8	-5	6	-4	-	0	-10	-10	2	8	-4	-9	-4	-10	-9

---

Quadratic twists for elliptic curve 2679d1

-4	-3	5	-19	-47
42864b1	8037a1	66975a1	50901d1	125913f1

---

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