Cremona's table of elliptic curves

Class 21775h

21775 = 52 · 13 · 67



Data for isogeny class 21775h

Field Data Notes
Atkin-Lehner 5- 13+ 67- Signs for the Atkin-Lehner involutions
Conductor 21775 Conductor
Count 1 Number of curves in isogeny class
Curves 21775h1 Curves in isogeny class
deg 118800 Modular degree for the optimal curve
Eigenvalues  0  3 5-  2 -5 13+  8  6 Hecke eigenvalues for primes less than 20
L 7.9667448132065 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 21775i Quadratic twists by: 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
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