Cremona's table of elliptic curves

Curve 26040k2

26040 = 23 · 3 · 5 · 7 · 31



Data for elliptic curve 26040k2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 26040k Isogeny class
Conductor 26040 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 1129877683200 = 210 · 38 · 52 · 7 · 312 Discriminant
Eigenvalues 2- 3+ 5+ 7+ -2  4 -8  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2896,-30404] [a1,a2,a3,a4,a6]
Generators [-42:124:1] Generators of the group modulo torsion
j 2624033547076/1103396175 j-invariant
L 3.6212385640461 L(r)(E,1)/r!
Ω 0.67564739037924 Real period
R 1.3399143605119 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 52080m2 78120r2 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