Cremona's table of elliptic curves

Curve 13680bd3

13680 = 24 · 32 · 5 · 19



Data for elliptic curve 13680bd3

Field Data Notes
Atkin-Lehner 2- 3- 5+ 19+ Signs for the Atkin-Lehner involutions
Class 13680bd Isogeny class
Conductor 13680 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 4.9454541555969E+20 Discriminant
Eigenvalues 2- 3- 5+ -4  0 -6 -2 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4487043,3498419842] [a1,a2,a3,a4,a6]
Generators [591:32450:1] Generators of the group modulo torsion
j 3345930611358906241/165622259047500 j-invariant
L 3.3167389435412 L(r)(E,1)/r!
Ω 0.16353886320716 Real period
R 5.0702610965014 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 1710g4 54720fc3 4560bc4 68400eq3 Quadratic twists by: -4 8 -3 5


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