Cremona's table of elliptic curves

Class 19760a

19760 = 24 · 5 · 13 · 19



Data for isogeny class 19760a

Field Data Notes
Atkin-Lehner 2+ 5+ 13+ 19+ Signs for the Atkin-Lehner involutions
Conductor 19760 Conductor
Count 1 Number of curves in isogeny class
Curves 19760a1 Curves in isogeny class
deg 14976 Modular degree for the optimal curve
Eigenvalues 2+ -1 5+ -3 -2 13+  4 19+ Hecke eigenvalues for primes less than 20
L 2.5786508882426 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 9880b 79040cf 98800k Quadratic twists by: -4 8 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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