Cremona's table of elliptic curves

27048 = 2³ · 3 · 7² · 23

Field	Data	Notes
Atkin-Lehner	2- 3+ 7- 23+	Signs for the Atkin-Lehner involutions
Class	27048p	Isogeny class
Conductor	27048	Conductor
∏ cp	16	Product of Tamagawa factors cp
Δ	29735012535846912 = 211 · 32 · 78 · 234	Discriminant
Eigenvalues	2- 3+ -2 7-  0 -6  6  0	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-930624,345759660]	[a1,a2,a3,a4,a6]
Generators	[453:4116:1]	Generators of the group modulo torsion
j	369937818893666/123409881	j-invariant
L	3.3872894562846	L(r)(E,1)/r!
Ω	0.36483987987823	Real period
R	2.3210794948013	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	54096u4 81144u4 3864e3	Quadratic twists by: -4 -3 -7

Hecke Eigenvalues for elliptic curve 27048p4

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

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Quadratic twists for elliptic curve 27048p4

-4	-3	-7
54096u4	81144u4	3864e3

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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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