Cremona's table of elliptic curves

127308 = 2² · 3 · 103²

Field	Data	Notes
Atkin-Lehner	2- 3+ 103-	Signs for the Atkin-Lehner involutions
Class	127308d	Isogeny class
Conductor	127308	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	1272960	Modular degree for the optimal curve
Δ	-94454312864630016 = -1 · 28 · 3 · 1037	Discriminant
Eigenvalues	2- 3+  1 -4  0  3 -4  0	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,38900,14475784]	[a1,a2,a3,a4,a6]
Generators	[90405:2562946:125]	Generators of the group modulo torsion
j	21296/309	j-invariant
L	5.0321978513895	L(r)(E,1)/r!
Ω	0.25074995325033	Real period
R	10.034294775837	Regulator
r	1	Rank of the group of rational points
S	0.99999999195329	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	1236b1	Quadratic twists by: -103

Hecke Eigenvalues for elliptic curve 127308d1

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	-4	0	3	-4	0	7	-8	9	4	-6	9	4	10	3	-13	-13	-12	10	4	-9	-18	13

---

Quadratic twists for elliptic curve 127308d1

-103
1236b1

---

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