Cremona's table of elliptic curves

Class 16641a

16641 = 32 · 432



Data for isogeny class 16641a

Field Data Notes
Atkin-Lehner 3+ 43+ Signs for the Atkin-Lehner involutions
Conductor 16641 Conductor
Count 2 Number of curves in isogeny class
Curves 16641a1 16641a2 Curves in isogeny class
deg 3192 Modular degree for the optimal curve
Eigenvalues  0 3+  0 -1  0 -7  0  8 Hecke eigenvalues for primes less than 20
L 3.3799670290372 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 16641a 16641b Quadratic twists by: -3 -43


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