Cremona's table of elliptic curves

Curve 43920bl1

43920 = 24 · 32 · 5 · 61



Data for elliptic curve 43920bl1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 61+ Signs for the Atkin-Lehner involutions
Class 43920bl Isogeny class
Conductor 43920 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 18432 Modular degree for the optimal curve
Δ 4002210000 = 24 · 38 · 54 · 61 Discriminant
Eigenvalues 2- 3- 5+  2 -4  2  0  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-408,-893] [a1,a2,a3,a4,a6]
Generators [29:108:1] Generators of the group modulo torsion
j 643956736/343125 j-invariant
L 5.7675888996443 L(r)(E,1)/r!
Ω 1.1289087031978 Real period
R 2.5544974909449 Regulator
r 1 Rank of the group of rational points
S 0.99999999999912 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10980c1 14640bh1 Quadratic twists by: -4 -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations