Cremona's table of elliptic curves

Class 127680ba

127680 = 26 · 3 · 5 · 7 · 19



Data for isogeny class 127680ba

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 127680ba1 127680ba2 127680ba3 127680ba4 Curves in isogeny class
deg 10813440 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5- 7+  0  6  2 19- Hecke eigenvalues for primes less than 20
L 6.4996530614334 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 127680gi 3990j 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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