Cremona's table of elliptic curves

Class 128340m

128340 = 22 · 32 · 5 · 23 · 31



Data for isogeny class 128340m

Field Data Notes
Atkin-Lehner 2- 3- 5+ 23- 31- Signs for the Atkin-Lehner involutions
Conductor 128340 Conductor
Count 1 Number of curves in isogeny class
Curves 128340m1 Curves in isogeny class
deg 322560 Modular degree for the optimal curve
Eigenvalues 2- 3- 5+ -2  6 -2 -3 -5 Hecke eigenvalues for primes less than 20
L 6.1181439674925 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 14260d Quadratic twists by: -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