Cremona's table of elliptic curves

1224 = 2³ · 3² · 17

Field	Data	Notes
Atkin-Lehner	2+ 3- 17+	Signs for the Atkin-Lehner involutions
Class	1224c	Isogeny class
Conductor	1224	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	-1122265663488 = -1 · 211 · 38 · 174	Discriminant
Eigenvalues	2+ 3- -2 -4 -4  6 17+  4	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,2589,-5186]	[a1,a2,a3,a4,a6]
j	1285471294/751689	j-invariant
L	1.0249644848853	L(r)(E,1)/r!
Ω	0.51248224244265	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	2448d4 9792j4 408b4 30600co3	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1224c4

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

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Quadratic twists for elliptic curve 1224c4

-4	8	-3	5	-7	17
2448d4	9792j4	408b4	30600co3	59976r3	20808k4

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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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