Cremona's table of elliptic curves

Class 66640o

66640 = 24 · 5 · 72 · 17



Data for isogeny class 66640o

Field Data Notes
Atkin-Lehner 2+ 5- 7- 17- Signs for the Atkin-Lehner involutions
Conductor 66640 Conductor
Count 2 Number of curves in isogeny class
Curves 66640o1 66640o2 Curves in isogeny class
deg 11264 Modular degree for the optimal curve
Eigenvalues 2+  0 5- 7-  2  2 17-  4 Hecke eigenvalues for primes less than 20
L 3.3156997481183 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 33320e 66640b Quadratic twists by: -4 -7


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