Cremona's table of elliptic curves

Class 127680bf

127680 = 26 · 3 · 5 · 7 · 19



Data for isogeny class 127680bf

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 127680bf1 127680bf2 127680bf3 127680bf4 Curves in isogeny class
deg 73728 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5- 7+ -4  6 -2 19- Hecke eigenvalues for primes less than 20
L 5.7929308830089 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 127680da 63840bq 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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