Cremona's table of elliptic curves

6650 = 2 · 5² · 7 · 19

Field	Data	Notes
Atkin-Lehner	2- 5- 7+ 19-	Signs for the Atkin-Lehner involutions
Class	6650bd	Isogeny class
Conductor	6650	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	-69097656250 = -1 · 2 · 59 · 72 · 192	Discriminant
Eigenvalues	2- -2 5- 7+  4 -6 -6 19-	Hecke eigenvalues for primes up to 20
Equation	[1,0,0,987,4267]	[a1,a2,a3,a4,a6]
j	54439939/35378	j-invariant
L	1.37121402289	L(r)(E,1)/r!
Ω	0.68560701144502	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	53200du2 59850cx2 6650p2 46550da2	Quadratic twists by: -4 -3 5 -7

Hecke Eigenvalues for elliptic curve 6650bd2

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	-	+	4	-6	-6	-	-4	0	4	6	-6	6	-8	-10	4	4	8	-2	6	6	12	-10	-12

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Quadratic twists for elliptic curve 6650bd2

-4	-3	5	-7	-19
53200du2	59850cx2	6650p2	46550da2	126350bh2

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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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