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	101568cr	Isogeny class
Conductor	101568	Conductor
∏ cp	8	Product of Tamagawa factors cp
Δ	277138191494283264 = 217 · 33 · 238	Discriminant
Eigenvalues	2- 3+ -2  2  2  2  4  0	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,-2421409,-1449246911]	[a1,a2,a3,a4,a6]
Generators	[116137875276720:6819399935665949:28177720507]	Generators of the group modulo torsion
j	80919167474/14283	j-invariant
L	5.9454733436569	L(r)(E,1)/r!
Ω	0.12102834695743	Real period
R	24.562317402558	Regulator
r	1	Rank of the group of rational points
S	0.99999999971516	(Analytic) order of Ш
t	2	Number of elements in the torsion subgroup
Twists	101568bn2 25392k2 4416v2	Quadratic twists by: -4 8 -23

Hecke Eigenvalues for elliptic curve 101568cr2

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	2	4	0	-	10	0	-4	-6	4	-8	-6	4	8	4	-8	6	6	6	4	-10

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Quadratic twists for elliptic curve 101568cr2

-4	8	-23
101568bn2	25392k2	4416v2

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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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