Cremona's table of elliptic curves

Class 85680ca

85680 = 24 · 32 · 5 · 7 · 17



Data for isogeny class 85680ca

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 17+ Signs for the Atkin-Lehner involutions
Conductor 85680 Conductor
Count 4 Number of curves in isogeny class
Curves 85680ca1 85680ca2 85680ca3 85680ca4 Curves in isogeny class
deg 442368 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5- 7- -4 -6 17+ -4 Hecke eigenvalues for primes less than 20
L 11.554826832594 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 42840v 28560o Quadratic twists by: -4 -3


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