Cremona's table of elliptic curves

26928 = 2⁴ · 3² · 11 · 17

Field	Data	Notes
Atkin-Lehner	2- 3+ 11+ 17-	Signs for the Atkin-Lehner involutions
Class	26928y	Isogeny class
Conductor	26928	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	-2428042435670016 = -1 · 212 · 39 · 116 · 17	Discriminant
Eigenvalues	2- 3+ -2  2 11+ -2 17- -8	Hecke eigenvalues for primes up to 20
Equation	[0,0,0,27189,-1625670]	[a1,a2,a3,a4,a6]
Generators	[55:190:1]	Generators of the group modulo torsion
j	27570978261/30116537	j-invariant
L	4.5154497952658	L(r)(E,1)/r!
Ω	0.24781220752981	Real period
R	4.5553141230164	Regulator
r	1	Rank of the group of rational points
S	1	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	1683d2 107712dc2 26928ba2	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 26928y2

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	-	-8	-4	6	8	-2	6	8	-6	0	6	-4	-4	4	0	6	16	4	2

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Quadratic twists for elliptic curve 26928y2

-4	8	-3
1683d2	107712dc2	26928ba2

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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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