Cremona's table of elliptic curves

Curve 43680f4

43680 = 25 · 3 · 5 · 7 · 13



Data for elliptic curve 43680f4

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 43680f Isogeny class
Conductor 43680 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 87360000 = 29 · 3 · 54 · 7 · 13 Discriminant
Eigenvalues 2+ 3+ 5- 7+ -4 13+ -6 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-2920,-59768] [a1,a2,a3,a4,a6]
Generators [69:250:1] [113:1020:1] Generators of the group modulo torsion
j 5379612920648/170625 j-invariant
L 8.0664101544285 L(r)(E,1)/r!
Ω 0.64944484626306 Real period
R 12.420469884154 Regulator
r 2 Rank of the group of rational points
S 0.99999999999991 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 43680x4 87360fy4 Quadratic twists by: -4 8


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