Cremona's table of elliptic curves

Class 79781a

79781 = 13 · 17 · 192



Data for isogeny class 79781a

Field Data Notes
Atkin-Lehner 13+ 17+ 19+ Signs for the Atkin-Lehner involutions
Conductor 79781 Conductor
Count 1 Number of curves in isogeny class
Curves 79781a1 Curves in isogeny class
deg 839040 Modular degree for the optimal curve
Eigenvalues  2 -1  0 -2  2 13+ 17+ 19+ Hecke eigenvalues for primes less than 20
L 8.3639583823748 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 79781b 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
Back to Tables and computations