Cremona's table of elliptic curves

22848 = 2⁶ · 3 · 7 · 17

Field	Data	Notes
Atkin-Lehner	2- 3- 7- 17+	Signs for the Atkin-Lehner involutions
Class	22848cr	Isogeny class
Conductor	22848	Conductor
∏ cp	2	Product of Tamagawa factors cp
deg	3840	Modular degree for the optimal curve
Δ	-46221504 = -1 · 26 · 3 · 72 · 173	Discriminant
Eigenvalues	2- 3- -1 7-  1 -1 17+  1	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,79,213]	[a1,a2,a3,a4,a6]
j	841232384/722211	j-invariant
L	2.6200233048638	L(r)(E,1)/r!
Ω	1.3100116524319	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	22848a1 5712o1 68544er1	Quadratic twists by: -4 8 -3

Hecke Eigenvalues for elliptic curve 22848cr1

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	-	1	-1	+	1	3	2	0	6	-1	5	-12	0	0	2	-8	0	6	4	6	16	-12

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Quadratic twists for elliptic curve 22848cr1

-4	8	-3
22848a1	5712o1	68544er1

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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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