Cremona's table of elliptic curves

Class 81312b

81312 = 25 · 3 · 7 · 112



Data for isogeny class 81312b

Field Data Notes
Atkin-Lehner 2+ 3+ 7+ 11- Signs for the Atkin-Lehner involutions
Conductor 81312 Conductor
Count 1 Number of curves in isogeny class
Curves 81312b1 Curves in isogeny class
deg 53760 Modular degree for the optimal curve
Eigenvalues 2+ 3+  1 7+ 11-  4 -5  2 Hecke eigenvalues for primes less than 20
L 1.6691186672719 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 81312bt 81312bf Quadratic twists by: -4 -11


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