Cremona's table of elliptic curves

Curve 31680dh4

31680 = 26 · 32 · 5 · 11



Data for elliptic curve 31680dh4

Field Data Notes
Atkin-Lehner 2- 3- 5- 11+ Signs for the Atkin-Lehner involutions
Class 31680dh Isogeny class
Conductor 31680 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 8.848357939684E+19 Discriminant
Eigenvalues 2- 3- 5-  0 11+ -6 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6811212,6827041424] [a1,a2,a3,a4,a6]
j 182864522286982801/463015182960 j-invariant
L 0.76667432644107 L(r)(E,1)/r!
Ω 0.19166858160907 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 31680bu4 7920bc4 10560bo3 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