Cremona's table of elliptic curves

Curve 68880be1

68880 = 24 · 3 · 5 · 7 · 41



Data for elliptic curve 68880be1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ 41+ Signs for the Atkin-Lehner involutions
Class 68880be Isogeny class
Conductor 68880 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 193536 Modular degree for the optimal curve
Δ 6227096400 = 24 · 33 · 52 · 73 · 412 Discriminant
Eigenvalues 2- 3+ 5+ 7+  0 -4  6 -8 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-77161,-8224160] [a1,a2,a3,a4,a6]
j 3175432607945703424/389193525 j-invariant
L 0.28645053001188 L(r)(E,1)/r!
Ω 0.28645052792167 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 17220k1 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