Cremona's table of elliptic curves

82656 = 2⁵ · 3² · 7 · 41

Field	Data	Notes
Atkin-Lehner	2+ 3- 7- 41+	Signs for the Atkin-Lehner involutions
Class	82656s	Isogeny class
Conductor	82656	Conductor
∏ cp	272	Product of Tamagawa factors cp
deg	41361408	Modular degree for the optimal curve
Δ	-5.6056929498378E+26	Discriminant
Eigenvalues	2+ 3- -1 7- -2 -7  0 -4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-2141326668,-38156288784896]	[a1,a2,a3,a4,a6]
Generators	[56054:4235364:1]	Generators of the group modulo torsion
j	-363651189931905378317079616/187733522679218010621	j-invariant
L	4.399180031813	L(r)(E,1)/r!
Ω	0.011096483706785	Real period
R	1.4575298279659	Regulator
r	1	Rank of the group of rational points
S	1.0000000006885	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	82656g1 27552ba1	Quadratic twists by: -4 -3

Hecke Eigenvalues for elliptic curve 82656s1

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
+	-	-1	-	-2	-7	0	-4	-3	-5	8	-3	+	-4	7	-1	10	8	-3	12	2	1	10	-4	9

---

Quadratic twists for elliptic curve 82656s1

-4	-3
82656g1	27552ba1

---

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