Cremona's table of elliptic curves

50880 = 2⁶ · 3 · 5 · 53

Field	Data	Notes
Atkin-Lehner	2- 3- 5+ 53+	Signs for the Atkin-Lehner involutions
Class	50880dj	Isogeny class
Conductor	50880	Conductor
∏ cp	48	Product of Tamagawa factors cp
Δ	31651430400 = 215 · 36 · 52 · 53	Discriminant
Eigenvalues	2- 3- 5+ -4  2  0  2  4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-2081,-36225]	[a1,a2,a3,a4,a6]
Generators	[-29:24:1]	Generators of the group modulo torsion
j	30429771848/965925	j-invariant
L	6.0255225748275	L(r)(E,1)/r!
Ω	0.70820408545505	Real period
R	0.70901438094745	Regulator
r	1	Rank of the group of rational points
S	1.0000000000045	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	50880cc2 25440j2	Quadratic twists by: -4 8

Hecke Eigenvalues for elliptic curve 50880dj2

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
-	-	+	-4	2	0	2	4	-4	0	0	8	4	-10	0	+	-10	-2	-4	-6	4	-8	-4	6	18

---

Quadratic twists for elliptic curve 50880dj2

-4	8
50880cc2	25440j2

---

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