Cremona's table of elliptic curves

Class 980b

980 = 22 · 5 · 72



Data for isogeny class 980b

Field Data Notes
Atkin-Lehner 2- 5+ 7+ Signs for the Atkin-Lehner involutions
Conductor 980 Conductor
Count 1 Number of curves in isogeny class
Curves 980b1 Curves in isogeny class
deg 1008 Modular degree for the optimal curve
Eigenvalues 2- -3 5+ 7+ -2 -6  2  0 Hecke eigenvalues for primes less than 20
L 0.52480799699219 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 3920s 15680bk 8820t 4900c 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