Cremona's table of elliptic curves

16800 = 2⁵ · 3 · 5² · 7

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 7-	Signs for the Atkin-Lehner involutions
Conductor	16800	Conductor
Count	2	Number of curves in isogeny class
Curves	16800bp1 16800bp2	Curves in isogeny class
deg	20480	Modular degree for the optimal curve
Eigenvalues	2- 3+ 5- 7-  6  6  0  2	Hecke eigenvalues for primes less than 20
L	2.49033511385	L(r)(E,1)/r!
r	0	Rank of the group of rational points
Twists	16800bc 33600eb 50400cc 16800bb	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for isogeny class 16800bp

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

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Quadratic twists for isogeny class 16800bp

-4	8	-3	5	-7
16800bc	33600eb	50400cc	16800bb	117600ie

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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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