Cremona's table of elliptic curves

1290 = 2 · 3 · 5 · 43

Field	Data	Notes
Atkin-Lehner	2- 3+ 5+ 43+	Signs for the Atkin-Lehner involutions
Class	1290j	Isogeny class
Conductor	1290	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	288	Modular degree for the optimal curve
Δ	8062500 = 22 · 3 · 56 · 43	Discriminant
Eigenvalues	2- 3+ 5+  2  2 -2  4 -2	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-86,239]	[a1,a2,a3,a4,a6]
j	70393838689/8062500	j-invariant
L	2.257826616897	L(r)(E,1)/r!
Ω	2.257826616897	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	10320bc1 41280bs1 3870g1 6450m1	Quadratic twists by: -4 8 -3 5

Hecke Eigenvalues for elliptic curve 1290j1

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	2	-2	4	-2	2	-6	8	2	10	+	10	10	6	0	-4	0	4	-16	0	2	14

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Quadratic twists for elliptic curve 1290j1

-4	8	-3	5	-7	-43
10320bc1	41280bs1	3870g1	6450m1	63210cr1	55470n1

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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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