Cremona's table of elliptic curves

Curve 67868a1

67868 = 22 · 192 · 47



Data for elliptic curve 67868a1

Field Data Notes
Atkin-Lehner 2- 19+ 47+ Signs for the Atkin-Lehner involutions
Class 67868a Isogeny class
Conductor 67868 Conductor
∏ cp 9 Product of Tamagawa factors cp
deg 164160 Modular degree for the optimal curve
Δ 204346230509312 = 28 · 198 · 47 Discriminant
Eigenvalues 2-  0  0  4  3  0  3 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-34295,-2345778] [a1,a2,a3,a4,a6]
j 1026000/47 j-invariant
L 3.1663888141296 L(r)(E,1)/r!
Ω 0.35182097864056 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 67868b1 Quadratic twists by: -19


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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