Cremona's table of elliptic curves

1888 = 2⁵ · 59

Field	Data	Notes
Atkin-Lehner	2- 59+	Signs for the Atkin-Lehner involutions
Class	1888a	Isogeny class
Conductor	1888	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	128	Modular degree for the optimal curve
Δ	-3776 = -1 · 26 · 59	Discriminant
Eigenvalues	2- -1 -3 -5  0 -4 -6 -1	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-2,4]	[a1,a2,a3,a4,a6]
Generators	[-1:2:1] [0:2:1]	Generators of the group modulo torsion
j	-21952/59	j-invariant
L	2.5078795226301	L(r)(E,1)/r!
Ω	3.9011236968022	Real period
R	0.32143040282035	Regulator
r	2	Rank of the group of rational points
S	0.9999999999999	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	1888c1 3776t1 16992e1 47200c1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1888a1

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	-3	-5	0	-4	-6	-1	2	-5	-10	-2	-9	6	4	-3	+	2	12	-8	-4	-11	-4	-10	-16

---

Quadratic twists for elliptic curve 1888a1

-4	8	-3	5	-7	-59
1888c1	3776t1	16992e1	47200c1	92512j1	111392d1

---

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