Cremona's table of elliptic curves

Class 81900w

81900 = 22 · 32 · 52 · 7 · 13



Data for isogeny class 81900w

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 13+ Signs for the Atkin-Lehner involutions
Conductor 81900 Conductor
Count 1 Number of curves in isogeny class
Curves 81900w1 Curves in isogeny class
deg 17971200 Modular degree for the optimal curve
Eigenvalues 2- 3- 5+ 7- -3 13+  4 -6 Hecke eigenvalues for primes less than 20
L 1.657620938558 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 9100f 81900bi Quadratic twists by: -3 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