Cremona's table of elliptic curves

Class 128605a

128605 = 5 · 172 · 89



Data for isogeny class 128605a

Field Data Notes
Atkin-Lehner 5- 17+ 89+ Signs for the Atkin-Lehner involutions
Conductor 128605 Conductor
Count 2 Number of curves in isogeny class
Curves 128605a1 128605a2 Curves in isogeny class
deg 5419008 Modular degree for the optimal curve
Eigenvalues  1 -2 5-  2  4 -4 17+  0 Hecke eigenvalues for primes less than 20
L 0.41437972149365 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 7565a Quadratic twists by: 17


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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