Cremona's table of elliptic curves

Curve 123840ft1

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840ft1

Field Data Notes
Atkin-Lehner 2- 3- 5- 43+ Signs for the Atkin-Lehner involutions
Class 123840ft Isogeny class
Conductor 123840 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 540672 Modular degree for the optimal curve
Δ -1364711917731840 = -1 · 214 · 318 · 5 · 43 Discriminant
Eigenvalues 2- 3- 5-  0 -4 -2 -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-32412,2864176] [a1,a2,a3,a4,a6]
j -315278049616/114259815 j-invariant
L 1.8122233421837 L(r)(E,1)/r!
Ω 0.45305557208925 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 123840cx1 30960e1 41280ct1 Quadratic twists by: -4 8 -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
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