Cremona's table of elliptic curves

Class 49728bk

49728 = 26 · 3 · 7 · 37



Data for isogeny class 49728bk

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 37+ Signs for the Atkin-Lehner involutions
Conductor 49728 Conductor
Count 4 Number of curves in isogeny class
Curves 49728bk1 49728bk2 49728bk3 49728bk4 Curves in isogeny class
deg 24576 Modular degree for the optimal curve
Eigenvalues 2+ 3-  2 7+ -4 -2  2 -4 Hecke eigenvalues for primes less than 20
L 1.781832917339 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 49728dn 777a Quadratic twists by: -4 8


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