Cremona's table of elliptic curves

Curve 123840fj4

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840fj4

Field Data Notes
Atkin-Lehner 2- 3- 5+ 43- Signs for the Atkin-Lehner involutions
Class 123840fj Isogeny class
Conductor 123840 Conductor
∏ cp 192 Product of Tamagawa factors cp
Δ -2.7520462849013E+25 Discriminant
Eigenvalues 2- 3- 5+ -2  0 -2  6  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,70239732,-111202910192] [a1,a2,a3,a4,a6]
j 200541749524551119231/144008551960031250 j-invariant
L 1.7987781346031 L(r)(E,1)/r!
Ω 0.037474526784171 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 123840bk4 30960bw4 41280dp4 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
Back to Tables and computations