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
Class	16800u	Isogeny class
Conductor	16800	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	172872000000 = 29 · 32 · 56 · 74	Discriminant
Eigenvalues	2+ 3- 5+ 7-  0 -2 -2  4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,-2808,-54612]	[a1,a2,a3,a4,a6]
Generators	[63:150:1]	Generators of the group modulo torsion
j	306182024/21609	j-invariant
L	6.2691252314152	L(r)(E,1)/r!
Ω	0.65874083423412	Real period
R	2.3792077648807	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	16800a3 33600ew4 50400dm3 672c2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 16800u2

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	-2	-2	4	0	6	0	-6	-6	-8	-8	-6	-12	10	-16	-8	6	8	12	-14	6

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Quadratic twists for elliptic curve 16800u2

-4	8	-3	5	-7
16800a3	33600ew4	50400dm3	672c2	117600l3

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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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