Cremona's table of elliptic curves

Class 127680q

127680 = 26 · 3 · 5 · 7 · 19



Data for isogeny class 127680q

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- 19- Signs for the Atkin-Lehner involutions
Conductor 127680 Conductor
Count 6 Number of curves in isogeny class
Curves 127680q1 127680q2 127680q3 127680q4 127680q5 127680q6 Curves in isogeny class
deg 229376 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5+ 7-  4  2  2 19- Hecke eigenvalues for primes less than 20
L 6.770681188487 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 127680fa 1995h 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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