Cremona's table of elliptic curves

Class 128774a

128774 = 2 · 312 · 67



Data for isogeny class 128774a

Field Data Notes
Atkin-Lehner 2+ 31- 67+ Signs for the Atkin-Lehner involutions
Conductor 128774 Conductor
Count 1 Number of curves in isogeny class
Curves 128774a1 Curves in isogeny class
deg 729600 Modular degree for the optimal curve
Eigenvalues 2+ -3  2  1  3  0  2  1 Hecke eigenvalues for primes less than 20
L 0.42415347876356 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 4154a Quadratic twists by: -31


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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