Cremona's table of elliptic curves

101568 = 2⁶ · 3 · 23²

Field	Data	Notes
Atkin-Lehner	2+ 3- 23-	Signs for the Atkin-Lehner involutions
Class	101568bl	Isogeny class
Conductor	101568	Conductor
∏ cp	16	Product of Tamagawa factors cp
deg	270336	Modular degree for the optimal curve
Δ	-125515485278208 = -1 · 212 · 32 · 237	Discriminant
Eigenvalues	2+ 3- -2  2 -2 -6  0  4	Hecke eigenvalues for primes up to 20
Equation	[0,1,0,11991,-183465]	[a1,a2,a3,a4,a6]
Generators	[162:2457:1]	Generators of the group modulo torsion
j	314432/207	j-invariant
L	6.5401838194842	L(r)(E,1)/r!
Ω	0.33464067767418	Real period
R	4.8859749141403	Regulator
r	1	Rank of the group of rational points
S	0.99999999908508	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	101568m1 50784u1 4416l1	Quadratic twists by: -4 8 -23

Hecke Eigenvalues for elliptic curve 101568bl1

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	-6	0	4	-	-2	-4	8	-6	0	0	-6	12	12	-8	0	-10	14	-6	0	-10

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Quadratic twists for elliptic curve 101568bl1

-4	8	-23
101568m1	50784u1	4416l1

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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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