Cremona's table of elliptic curves

2850 = 2 · 3 · 5² · 19

Field	Data	Notes
Atkin-Lehner	2+ 3- 5+ 19+	Signs for the Atkin-Lehner involutions
Class	2850j	Isogeny class
Conductor	2850	Conductor
∏ cp	12	Product of Tamagawa factors cp
deg	7680	Modular degree for the optimal curve
Δ	8404992000000 = 220 · 33 · 56 · 19	Discriminant
Eigenvalues	2+ 3- 5+  0 -4 -2  6 19+	Hecke eigenvalues for primes up to 20
Equation	[1,0,1,-8801,-286252]	[a1,a2,a3,a4,a6]
j	4824238966273/537919488	j-invariant
L	1.4894614072095	L(r)(E,1)/r!
Ω	0.49648713573652	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	22800bz1 91200v1 8550w1 114c1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2850j1

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	-4	-2	6	+	4	-2	4	-10	10	-4	4	10	12	14	12	8	6	-4	-12	-6	-10

---

Quadratic twists for elliptic curve 2850j1

-4	8	-3	5	-19
22800bz1	91200v1	8550w1	114c1	54150bv1

---

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