Cremona's table of elliptic curves

Class 81144q

81144 = 23 · 32 · 72 · 23



Data for isogeny class 81144q

Field Data Notes
Atkin-Lehner 2+ 3- 7- 23+ Signs for the Atkin-Lehner involutions
Conductor 81144 Conductor
Count 4 Number of curves in isogeny class
Curves 81144q1 81144q2 81144q3 81144q4 Curves in isogeny class
deg 221184 Modular degree for the optimal curve
Eigenvalues 2+ 3-  2 7-  4  2 -2  0 Hecke eigenvalues for primes less than 20
L 8.603305696197 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 27048v 1656a Quadratic twists by: -3 -7


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