Cremona's table of elliptic curves

Class 20449c

20449 = 112 · 132



Data for isogeny class 20449c

Field Data Notes
Atkin-Lehner 11- 13+ Signs for the Atkin-Lehner involutions
Conductor 20449 Conductor
Count 1 Number of curves in isogeny class
Curves 20449c1 Curves in isogeny class
deg 24192 Modular degree for the optimal curve
Eigenvalues  1 -1  2 -2 11- 13+ -7 -6 Hecke eigenvalues for primes less than 20
L 7.9359674723294 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 20449e 1573c Quadratic twists by: -11 13


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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