Cremona's table of elliptic curves

Curve 67728z1

67728 = 24 · 3 · 17 · 83



Data for elliptic curve 67728z1

Field Data Notes
Atkin-Lehner 2- 3- 17- 83+ Signs for the Atkin-Lehner involutions
Class 67728z Isogeny class
Conductor 67728 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 41472 Modular degree for the optimal curve
Δ 277413888 = 216 · 3 · 17 · 83 Discriminant
Eigenvalues 2- 3-  2  4  4  2 17-  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1432,20372] [a1,a2,a3,a4,a6]
j 79340706073/67728 j-invariant
L 6.9037412665089 L(r)(E,1)/r!
Ω 1.7259353167848 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 8466e1 Quadratic twists by: -4


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