Cremona's table of elliptic curves

5640 = 2³ · 3 · 5 · 47

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 47-	Signs for the Atkin-Lehner involutions
Class	5640b	Isogeny class
Conductor	5640	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	576	Modular degree for the optimal curve
Δ	-541440 = -1 · 28 · 32 · 5 · 47	Discriminant
Eigenvalues	2+ 3- 5+  2 -2  1 -2 -2	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-1,35]	[a1,a2,a3,a4,a6]
Generators	[-1:6:1]	Generators of the group modulo torsion
j	-1024/2115	j-invariant
L	4.6085211715227	L(r)(E,1)/r!
Ω	2.350837425947	Real period
R	0.24504678208799	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	11280a1 45120p1 16920o1 28200t1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 5640b1

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	1	-2	-2	3	-10	-10	8	-12	-3	-	6	-9	-5	4	3	3	1	4	-3	14

---

Quadratic twists for elliptic curve 5640b1

-4	8	-3	5
11280a1	45120p1	16920o1	28200t1

---

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