Cremona's table of elliptic curves

Class 18785a

18785 = 5 · 13 · 172



Data for isogeny class 18785a

Field Data Notes
Atkin-Lehner 5+ 13+ 17- Signs for the Atkin-Lehner involutions
Conductor 18785 Conductor
Count 1 Number of curves in isogeny class
Curves 18785a1 Curves in isogeny class
deg 46512 Modular degree for the optimal curve
Eigenvalues  2  0 5+ -2 -1 13+ 17- -5 Hecke eigenvalues for primes less than 20
L 1.1894839757025 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 93925n 18785d Quadratic twists by: 5 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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