Cremona's table of elliptic curves

8957 = 13² · 53

Field	Data	Notes
Atkin-Lehner	13- 53-	Signs for the Atkin-Lehner involutions
Class	8957c	Isogeny class
Conductor	8957	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	8736	Modular degree for the optimal curve
Δ	562038466769 = 139 · 53	Discriminant
Eigenvalues	1  0 -2  2  6 13-  2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,-1,0,-3158,-57225]	[a1,a2,a3,a4,a6]
Generators	[68468478:-3660781827:24389]	Generators of the group modulo torsion
j	328509/53	j-invariant
L	4.7273618677357	L(r)(E,1)/r!
Ω	0.64380507919943	Real period
R	14.685692985256	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	80613p1 8957d1	Quadratic twists by: -3 13

Hecke Eigenvalues for elliptic curve 8957c1

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

---

Quadratic twists for elliptic curve 8957c1

-3	13
80613p1	8957d1

---

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