Cremona's table of elliptic curves

Class 127680bs

127680 = 26 · 3 · 5 · 7 · 19



Data for isogeny class 127680bs

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 7- 19- Signs for the Atkin-Lehner involutions
Conductor 127680 Conductor
Count 4 Number of curves in isogeny class
Curves 127680bs1 127680bs2 127680bs3 127680bs4 Curves in isogeny class
deg 106496 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5- 7-  4  2  6 19- Hecke eigenvalues for primes less than 20
L 3.6183523163514 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 127680cu 63840r 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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