Cremona's table of elliptic curves

25560 = 2³ · 3² · 5 · 71

Field	Data	Notes
Atkin-Lehner	2- 3- 5- 71-	Signs for the Atkin-Lehner involutions
Class	25560n	Isogeny class
Conductor	25560	Conductor
∏ cp	96	Product of Tamagawa factors cp
Δ	-16769916000000 = -1 · 28 · 310 · 56 · 71	Discriminant
Eigenvalues	2- 3- 5- -2  0  4  0  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,33,197026]	[a1,a2,a3,a4,a6]
Generators	[17:-450:1]	Generators of the group modulo torsion
j	21296/89859375	j-invariant
L	5.6905183097853	L(r)(E,1)/r!
Ω	0.55089775128036	Real period
R	0.4303973451032	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	51120g2 8520h2 127800r2	Quadratic twists by: -4 -3 5

Hecke Eigenvalues for elliptic curve 25560n2

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
-	-	-	-2	0	4	0	4	2	-10	-4	-6	6	0	2	-8	0	10	-2	-	2	0	-4	-10	-8

---

Quadratic twists for elliptic curve 25560n2

-4	-3	5
51120g2	8520h2	127800r2

---

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