Cremona's table of elliptic curves

5618 = 2 · 53²

Field	Data	Notes
Atkin-Lehner	2+ 53-	Signs for the Atkin-Lehner involutions
Class	5618d	Isogeny class
Conductor	5618	Conductor
∏ cp	4	Product of Tamagawa factors cp
Δ	-3378957918005384192 = -1 · 210 · 539	Discriminant
Eigenvalues	2+ -1  2  2 -2 -1 -3  1	Hecke eigenvalues for primes up to 20
Equation	[1,1,0,-6640534,6584296148]	[a1,a2,a3,a4,a6]
j	-9814089221/1024	j-invariant
L	0.96248914570723	L(r)(E,1)/r!
Ω	0.24062228642681	Real period
R	1	Regulator
r	0	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	44944i2 50562bj2 5618i2	Quadratic twists by: -4 -3 53

Hecke Eigenvalues for elliptic curve 5618d2

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	2	-2	-1	-3	1	-9	-5	0	7	0	6	-12	-	0	10	8	5	14	11	9	10	-7

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Quadratic twists for elliptic curve 5618d2

-4	-3	53
44944i2	50562bj2	5618i2

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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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