Cremona's table of elliptic curves

Class 128744e

128744 = 23 · 7 · 112 · 19



Data for isogeny class 128744e

Field Data Notes
Atkin-Lehner 2+ 7- 11- 19+ Signs for the Atkin-Lehner involutions
Conductor 128744 Conductor
Count 2 Number of curves in isogeny class
Curves 128744e1 128744e2 Curves in isogeny class
deg 1935360 Modular degree for the optimal curve
Eigenvalues 2+  2  2 7- 11- -4 -4 19+ Hecke eigenvalues for primes less than 20
L 12.219392442796 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 11704f Quadratic twists by: -11


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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