Cremona's table of elliptic curves

Curve 21054bf2

21054 = 2 · 3 · 112 · 29



Data for elliptic curve 21054bf2

Field Data Notes
Atkin-Lehner 2- 3- 11- 29- Signs for the Atkin-Lehner involutions
Class 21054bf Isogeny class
Conductor 21054 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 53635780836 = 22 · 32 · 116 · 292 Discriminant
Eigenvalues 2- 3-  2  0 11- -6  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-2362,42560] [a1,a2,a3,a4,a6]
Generators [5088:65216:27] Generators of the group modulo torsion
j 822656953/30276 j-invariant
L 10.474180292429 L(r)(E,1)/r!
Ω 1.1122679782541 Real period
R 4.7084787556634 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 63162v2 174d2 Quadratic twists by: -3 -11


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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