Cremona's table of elliptic curves

Class 27968bc

27968 = 26 · 19 · 23



Data for isogeny class 27968bc

Field Data Notes
Atkin-Lehner 2- 19+ 23+ Signs for the Atkin-Lehner involutions
Conductor 27968 Conductor
Count 1 Number of curves in isogeny class
Curves 27968bc1 Curves in isogeny class
deg 15360 Modular degree for the optimal curve
Eigenvalues 2-  1  3  2 -5 -2 -4 19+ Hecke eigenvalues for primes less than 20
L 2.7454129225538 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 27968r 6992p Quadratic twists by: -4 8


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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