Cremona's table of elliptic curves

111328 = 2⁵ · 7² · 71

Field	Data	Notes
Atkin-Lehner	2+ 7- 71-	Signs for the Atkin-Lehner involutions
Class	111328p	Isogeny class
Conductor	111328	Conductor
∏ cp	8	Product of Tamagawa factors cp
deg	186368	Modular degree for the optimal curve
Δ	-13019042104768 = -1 · 26 · 79 · 712	Discriminant
Eigenvalues	2+  0 -2 7-  4  4  2  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,-16121,-806736]	[a1,a2,a3,a4,a6]
Generators	[222816275:2858375416:912673]	Generators of the group modulo torsion
j	-179406144/5041	j-invariant
L	6.1605695465941	L(r)(E,1)/r!
Ω	0.21149595934196	Real period
R	14.564272470714	Regulator
r	1	Rank of the group of rational points
S	0.99999999837215	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	111328e1 111328o1	Quadratic twists by: -4 -7

Hecke Eigenvalues for elliptic curve 111328p1

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	-2	-	4	4	2	4	-4	2	-4	2	6	-4	0	6	-6	-8	4	-	-8	0	-12	12	-2

---

Quadratic twists for elliptic curve 111328p1

-4	-7
111328e1	111328o1

---

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