Cremona's table of elliptic curves

Class 38950k

38950 = 2 · 52 · 19 · 41



Data for isogeny class 38950k

Field Data Notes
Atkin-Lehner 2+ 5+ 19- 41- Signs for the Atkin-Lehner involutions
Conductor 38950 Conductor
Count 4 Number of curves in isogeny class
Curves 38950k1 38950k2 38950k3 38950k4 Curves in isogeny class
deg 2488320 Modular degree for the optimal curve
Eigenvalues 2+  2 5+  4  0 -2  0 19- Hecke eigenvalues for primes less than 20
L 7.1474597859521 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 7790j Quadratic twists by: 5


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