Cremona's table of elliptic curves

Class 69440bd

69440 = 26 · 5 · 7 · 31



Data for isogeny class 69440bd

Field Data Notes
Atkin-Lehner 2+ 5- 7+ 31+ Signs for the Atkin-Lehner involutions
Conductor 69440 Conductor
Count 2 Number of curves in isogeny class
Curves 69440bd1 69440bd2 Curves in isogeny class
deg 61440 Modular degree for the optimal curve
Eigenvalues 2+  2 5- 7+  0 -6 -4  8 Hecke eigenvalues for primes less than 20
L 3.0005833851535 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 69440dz 2170a Quadratic twists by: -4 8


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