Cremona's table of elliptic curves

Curve 87906bx4

87906 = 2 · 3 · 72 · 13 · 23



Data for elliptic curve 87906bx4

Field Data Notes
Atkin-Lehner 2- 3- 7- 13- 23- Signs for the Atkin-Lehner involutions
Class 87906bx Isogeny class
Conductor 87906 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 2503087025562938178 = 2 · 34 · 77 · 138 · 23 Discriminant
Eigenvalues 2- 3-  2 7- -4 13- -6  8 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-6845252,-6893531058] [a1,a2,a3,a4,a6]
j 301511442480992147377/21275888665122 j-invariant
L 5.9735706548933 L(r)(E,1)/r!
Ω 0.093337041931733 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 12558k4 Quadratic twists by: -7


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