Cremona's table of elliptic curves

Curve 123840gk4

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840gk4

Field Data Notes
Atkin-Lehner 2- 3- 5- 43- Signs for the Atkin-Lehner involutions
Class 123840gk Isogeny class
Conductor 123840 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 4.3489126477452E+20 Discriminant
Eigenvalues 2- 3- 5- -2  6 -2  0  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2985132,-1712930096] [a1,a2,a3,a4,a6]
Generators [2864:115020:1] Generators of the group modulo torsion
j 15393836938735081/2275690697640 j-invariant
L 8.2263987757786 L(r)(E,1)/r!
Ω 0.11599315997379 Real period
R 5.9101176880424 Regulator
r 1 Rank of the group of rational points
S 1.0000000070921 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 123840cp4 30960bf4 41280db4 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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