Cremona's table of elliptic curves

Class 49686b

49686 = 2 · 3 · 72 · 132



Data for isogeny class 49686b

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 13+ Signs for the Atkin-Lehner involutions
Conductor 49686 Conductor
Count 1 Number of curves in isogeny class
Curves 49686b1 Curves in isogeny class
deg 1806336 Modular degree for the optimal curve
Eigenvalues 2+ 3+  0 7+  5 13+  7 -7 Hecke eigenvalues for primes less than 20
L 3.9063248157201 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 49686bd 3822r Quadratic twists by: -7 13


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