Cremona's table of elliptic curves

Class 87856p

87856 = 24 · 172 · 19



Data for isogeny class 87856p

Field Data Notes
Atkin-Lehner 2- 17+ 19- Signs for the Atkin-Lehner involutions
Conductor 87856 Conductor
Count 1 Number of curves in isogeny class
Curves 87856p1 Curves in isogeny class
deg 912384 Modular degree for the optimal curve
Eigenvalues 2- -1 -2  0  2  2 17+ 19- Hecke eigenvalues for primes less than 20
L 4.646008227789 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 21964a 5168f Quadratic twists by: -4 17


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