Cremona's table of elliptic curves

Curve 38640bx1

38640 = 24 · 3 · 5 · 7 · 23



Data for elliptic curve 38640bx1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7+ 23- Signs for the Atkin-Lehner involutions
Class 38640bx Isogeny class
Conductor 38640 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 69120 Modular degree for the optimal curve
Δ 62318592000 = 214 · 33 · 53 · 72 · 23 Discriminant
Eigenvalues 2- 3+ 5- 7+  0  2  0  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-25800,-1586448] [a1,a2,a3,a4,a6]
j 463702796512201/15214500 j-invariant
L 2.2601919865421 L(r)(E,1)/r!
Ω 0.37669866442752 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 4830o1 115920ct1 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