Cremona's table of elliptic curves

83520 = 2⁶ · 3² · 5 · 29

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 29-	Signs for the Atkin-Lehner involutions
Class	83520ff	Isogeny class
Conductor	83520	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	3766818816000000 = 217 · 37 · 56 · 292	Discriminant
Eigenvalues	2- 3- 5+  2  2 -4  6  8	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-48108,2788432]	[a1,a2,a3,a4,a6]
j	128865945458/39421875	j-invariant
L	3.2776968559736	L(r)(E,1)/r!
Ω	0.40971209989349	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	83520br2 20880t2 27840dz2	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 83520ff2

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	-4	6	8	-4	-	10	-2	0	4	-8	6	12	12	12	-16	2	-2	-6	0	-10

---

Quadratic twists for elliptic curve 83520ff2

-4	8	-3
83520br2	20880t2	27840dz2

---

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