Cremona's table of elliptic curves

Class 127680dh

127680 = 26 · 3 · 5 · 7 · 19



Data for isogeny class 127680dh

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 127680dh1 127680dh2 127680dh3 127680dh4 127680dh5 127680dh6 Curves in isogeny class
deg 327680 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5+ 7+  4 -6  2 19+ Hecke eigenvalues for primes less than 20
L 1.313063073931 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 127680cq 31920n 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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