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	2550a	Isogeny class
Conductor	2550	Conductor
∏ cp	32	Product of Tamagawa factors cp
Δ	4064062500 = 22 · 32 · 58 · 172	Discriminant
Eigenvalues	2+ 3+ 5+  0  4 -2 17+ -4	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-400,-500]	[a1,a2,a3,a4,a6]
Generators	[-14:58:1]	Generators of the group modulo torsion
j	454756609/260100	j-invariant
L	2.108248731355	L(r)(E,1)/r!
Ω	1.1564244169153	Real period
R	0.91153762430004	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	4	Number of elements in the torsion subgroup
Twists	20400cy2 81600co2 7650cb2 510f2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2550a2

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	+	-4	-4	2	-4	6	-10	8	0	-6	-8	10	8	8	2	4	-4	-14	10

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Quadratic twists for elliptic curve 2550a2

-4	8	-3	5	-7	17
20400cy2	81600co2	7650cb2	510f2	124950dd2	43350bb2

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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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