Cremona's table of elliptic curves

Curve 26640bu3

26640 = 24 · 32 · 5 · 37



Data for elliptic curve 26640bu3

Field Data Notes
Atkin-Lehner 2- 3- 5- 37+ Signs for the Atkin-Lehner involutions
Class 26640bu Isogeny class
Conductor 26640 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -2.6204707778147E+29 Discriminant
Eigenvalues 2- 3- 5-  4  4  2  2 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-3170308107,-72987860890694] [a1,a2,a3,a4,a6]
j -1180159344892952613848670409/87759036144023189760000 j-invariant
L 3.9267007868267 L(r)(E,1)/r!
Ω 0.010017093843945 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 49 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3330y4 106560fg3 8880x4 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