Cremona's table of elliptic curves

Curve 24986c1

24986 = 2 · 13 · 312



Data for elliptic curve 24986c1

Field Data Notes
Atkin-Lehner 2+ 13- 31- Signs for the Atkin-Lehner involutions
Class 24986c Isogeny class
Conductor 24986 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 168960 Modular degree for the optimal curve
Δ -22707370980829184 = -1 · 211 · 13 · 318 Discriminant
Eigenvalues 2+  1 -1  1 -2 13- -7 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,1,49471,5888500] [a1,a2,a3,a4,a6]
Generators [12110:470597:8] Generators of the group modulo torsion
j 15087533111/25585664 j-invariant
L 3.7986534881196 L(r)(E,1)/r!
Ω 0.26051493310405 Real period
R 3.6453318077187 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 806b1 Quadratic twists by: -31


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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