Cremona's table of elliptic curves

210 = 2 · 3 · 5 · 7

Field	Data	Notes
Atkin-Lehner	2- 3+ 5- 7-	Signs for the Atkin-Lehner involutions
Class	210c	Isogeny class
Conductor	210	Conductor
∏ cp	64	Product of Tamagawa factors cp
Δ	8643600 = 24 · 32 · 52 · 74	Discriminant
Eigenvalues	2- 3+ 5- 7-  4 -2  2 -4	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-70,-205]	[a1,a2,a3,a4,a6]
j	37966934881/8643600	j-invariant
L	1.6773824350753	L(r)(E,1)/r!
Ω	1.6773824350753	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	8	Number of elements in the torsion subgroup
Twists	1680t2 6720u2 630d2 1050g2	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 210c2

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

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Quadratic twists for elliptic curve 210c2

-4	8	-3	5	-7	-11	13	17	-19	-23
1680t2	6720u2	630d2	1050g2	1470p2	25410n2	35490b2	60690bu2	75810bu2	111090br2

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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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