Cremona's table of elliptic curves

2100 = 2² · 3 · 5² · 7

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 7-	Signs for the Atkin-Lehner involutions
Class	2100h	Isogeny class
Conductor	2100	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	192	Modular degree for the optimal curve
Δ	-126000 = -1 · 24 · 32 · 53 · 7	Discriminant
Eigenvalues	2- 3+ 5- 7-  4  2  2 -2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,7,-18]	[a1,a2,a3,a4,a6]
j	16384/63	j-invariant
L	1.6751435269165	L(r)(E,1)/r!
Ω	1.6751435269165	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	8400cq1 33600dx1 6300bf1 2100p1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2100h1

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

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Quadratic twists for elliptic curve 2100h1

-4	8	-3	5	-7
8400cq1	33600dx1	6300bf1	2100p1	14700bu1

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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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