Cremona's table of elliptic curves

2550 = 2 · 3 · 5² · 17

Field	Data	Notes
Atkin-Lehner	2+ 3+ 5+ 17+	Signs for the Atkin-Lehner involutions
Class	2550c	Isogeny class
Conductor	2550	Conductor
∏ cp	1	Product of Tamagawa factors cp
deg	21840	Modular degree for the optimal curve
Δ	2974320000000000 = 213 · 37 · 510 · 17	Discriminant
Eigenvalues	2+ 3+ 5+  3 -5  4 17+ -1	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-48450,3136500]	[a1,a2,a3,a4,a6]
Generators	[71:211:1]	Generators of the group modulo torsion
j	1288009359025/304570368	j-invariant
L	2.2045099511707	L(r)(E,1)/r!
Ω	0.42397355899088	Real period
R	5.1996401766603	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	20400de1 81600dc1 7650cc1 2550bf1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2550c1

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
+	+	+	3	-5	4	+	-1	-4	-4	-1	-9	-10	11	9	3	-8	-14	-7	14	2	-5	8	-2	-14

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Quadratic twists for elliptic curve 2550c1

-4	8	-3	5	-7	17
20400de1	81600dc1	7650cc1	2550bf1	124950dg1	43350bi1

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Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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