Cremona's table of elliptic curves

Class 1085c

1085 = 5 · 7 · 31



Data for isogeny class 1085c

Field Data Notes
Atkin-Lehner 5+ 7- 31- Signs for the Atkin-Lehner involutions
Conductor 1085 Conductor
Count 2 Number of curves in isogeny class
Curves 1085c1 1085c2 Curves in isogeny class
deg 80 Modular degree for the optimal curve
Eigenvalues -1 -2 5+ 7- -2 -2  2  4 Hecke eigenvalues for primes less than 20
L 1.1297807113576 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 17360r 69440bz 9765n 5425b Quadratic twists by: -4 8 -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