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	2100d	Isogeny class
Conductor	2100	Conductor
∏ cp	42	Product of Tamagawa factors cp
deg	2016	Modular degree for the optimal curve
Δ	-26682793200 = -1 · 24 · 34 · 52 · 77	Discriminant
Eigenvalues	2- 3+ 5+ 7- -1  2 -8 -2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-4018,99697]	[a1,a2,a3,a4,a6]
Generators	[-32:441:1]	Generators of the group modulo torsion
j	-17939139239680/66706983	j-invariant
L	2.6958433668836	L(r)(E,1)/r!
Ω	1.1931453223125	Real period
R	0.053796252334259	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	8400bz1 33600ct1 6300m1 2100o1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2100d1

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
-	+	+	-	-1	2	-8	-2	-1	1	6	-9	0	1	-6	-2	-6	8	3	7	-16	1	6	-14	-14

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Quadratic twists for elliptic curve 2100d1

-4	8	-3	5	-7
8400bz1	33600ct1	6300m1	2100o1	14700bc1

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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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