Cremona's table of elliptic curves

Curve 127568v1

127568 = 24 · 7 · 17 · 67



Data for elliptic curve 127568v1

Field Data Notes
Atkin-Lehner 2- 7+ 17- 67+ Signs for the Atkin-Lehner involutions
Class 127568v Isogeny class
Conductor 127568 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 196992 Modular degree for the optimal curve
Δ 1600212992 = 212 · 73 · 17 · 67 Discriminant
Eigenvalues 2-  2 -4 7+  3  3 17-  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-9045,-328099] [a1,a2,a3,a4,a6]
Generators [12790095892:184517025435:51064811] Generators of the group modulo torsion
j 19981932691456/390677 j-invariant
L 8.5929413460467 L(r)(E,1)/r!
Ω 0.48954646646471 Real period
R 17.552861497891 Regulator
r 1 Rank of the group of rational points
S 1.0000000027243 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 7973h1 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