Cremona's table of elliptic curves

83824 = 2⁴ · 13² · 31

Field	Data	Notes
Atkin-Lehner	2- 13+ 31-	Signs for the Atkin-Lehner involutions
Class	83824bc	Isogeny class
Conductor	83824	Conductor
∏ cp	6	Product of Tamagawa factors cp
Δ	-2300727470704 = -1 · 24 · 136 · 313	Discriminant
Eigenvalues	2-  2  3 -1 -6 13+  6 -1	Hecke eigenvalues for primes up to 20
Equation	[0,-1,0,2986,36191]	[a1,a2,a3,a4,a6]
Generators	[-8415:5239:729]	Generators of the group modulo torsion
j	38112512/29791	j-invariant
L	11.392396883692	L(r)(E,1)/r!
Ω	0.52633470624698	Real period
R	3.6074626861781	Regulator
r	1	Rank of the group of rational points
S	1.0000000003804	(Analytic) order of Ш
t	1	Number of elements in the torsion subgroup
Twists	20956c2 496d2	Quadratic twists by: -4 13

Hecke Eigenvalues for elliptic curve 83824bc2

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	3	-1	-6	+	6	-1	6	0	-	10	9	-8	0	0	-3	-10	-4	-15	-14	-8	6	-12	7

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Quadratic twists for elliptic curve 83824bc2

-4	13
20956c2	496d2

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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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