Cremona's table of elliptic curves

87616 = 2⁶ · 37²

Field	Data	Notes
Atkin-Lehner	2- 37+	Signs for the Atkin-Lehner involutions
Class	87616y	Isogeny class
Conductor	87616	Conductor
∏ cp	6	Product of Tamagawa factors cp
deg	681984	Modular degree for the optimal curve
Δ	-920775413968666624 = -1 · 218 · 378	Discriminant
Eigenvalues	2-  0 -1 -2 -2  2  3 -6	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,202612,29986576]	[a1,a2,a3,a4,a6]
Generators	[0:5476:1] [119500:41309976:1]	Generators of the group modulo torsion
j	999	j-invariant
L	9.5105686353457	L(r)(E,1)/r!
Ω	0.18425145129134	Real period
R	8.6028889405265	Regulator
r	2	Rank of the group of rational points
S	0.99999999997946	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	87616b1 21904e1 87616x1	Quadratic twists by: -4 8 37

Hecke Eigenvalues for elliptic curve 87616y1

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	-2	-2	2	3	-6	4	-9	10	+	-9	2	-6	2	-4	-1	-10	-6	-10	-10	-12	7	7

---

Quadratic twists for elliptic curve 87616y1

-4	8	37
87616b1	21904e1	87616x1

---

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