Cremona's table of elliptic curves

24843 = 3 · 7² · 13²

Field	Data	Notes
Atkin-Lehner	3+ 7- 13-	Signs for the Atkin-Lehner involutions
Class	24843i	Isogeny class
Conductor	24843	Conductor
∏ cp	4	Product of Tamagawa factors cp
deg	74880	Modular degree for the optimal curve
Δ	98208268693353 = 33 · 73 · 139	Discriminant
Eigenvalues	-1 3+  2 7-  4 13-  6  0	Hecke eigenvalues for primes up to 20
Equation	[1,1,1,-13777,-405826]	[a1,a2,a3,a4,a6]
Generators	[-3970:5756:125]	Generators of the group modulo torsion
j	79507/27	j-invariant
L	3.5611519074844	L(r)(E,1)/r!
Ω	0.45278968094187	Real period
R	7.8649140149942	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	74529bk1 24843v1 24843h1	Quadratic twists by: -3 -7 13

Hecke Eigenvalues for elliptic curve 24843i1

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	+	2	-	4	-	6	0	-6	-6	0	0	2	8	-2	-6	14	8	-12	-8	-6	12	-2	14	-18

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Quadratic twists for elliptic curve 24843i1

-3	-7	13
74529bk1	24843v1	24843h1

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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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