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	2100b	Isogeny class
Conductor	2100	Conductor
∏ cp	12	Product of Tamagawa factors cp
Δ	4019531250000 = 24 · 3 · 512 · 73	Discriminant
Eigenvalues	2- 3+ 5+ 7+  6  4 -6  2	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-7533,-229938]	[a1,a2,a3,a4,a6]
j	189123395584/16078125	j-invariant
L	1.5456785109754	L(r)(E,1)/r!
Ω	0.51522617032513	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	8400ck3 33600cp3 6300k3 420c3	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 2100b3

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

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Quadratic twists for elliptic curve 2100b3

-4	8	-3	5	-7
8400ck3	33600cp3	6300k3	420c3	14700bk3

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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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