Cremona's table of elliptic curves

Class 38220z

38220 = 22 · 3 · 5 · 72 · 13



Data for isogeny class 38220z

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 13- Signs for the Atkin-Lehner involutions
Conductor 38220 Conductor
Count 2 Number of curves in isogeny class
Curves 38220z1 38220z2 Curves in isogeny class
deg 622080 Modular degree for the optimal curve
Eigenvalues 2- 3- 5+ 7-  4 13- -2 -8 Hecke eigenvalues for primes less than 20
L 6.9201489908465 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 114660by 5460c 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