Cremona's table of elliptic curves

Class 72850b

72850 = 2 · 52 · 31 · 47



Data for isogeny class 72850b

Field Data Notes
Atkin-Lehner 2+ 5+ 31+ 47- Signs for the Atkin-Lehner involutions
Conductor 72850 Conductor
Count 4 Number of curves in isogeny class
Curves 72850b1 72850b2 72850b3 72850b4 Curves in isogeny class
deg 11943936 Modular degree for the optimal curve
Eigenvalues 2+  0 5+  0 -4 -2  2  4 Hecke eigenvalues for primes less than 20
L 0.22029752293681 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 14570j 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