Cremona's table of elliptic curves

Class 81872o

81872 = 24 · 7 · 17 · 43



Data for isogeny class 81872o

Field Data Notes
Atkin-Lehner 2- 7+ 17+ 43- Signs for the Atkin-Lehner involutions
Conductor 81872 Conductor
Count 1 Number of curves in isogeny class
Curves 81872o1 Curves in isogeny class
deg 43008 Modular degree for the optimal curve
Eigenvalues 2-  1  1 7+ -4 -3 17+  0 Hecke eigenvalues for primes less than 20
L 6.2811900846363 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 20468f Quadratic twists by: -4


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