Cremona's table of elliptic curves

Class 127680cq

127680 = 26 · 3 · 5 · 7 · 19



Data for isogeny class 127680cq

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 127680cq1 127680cq2 127680cq3 127680cq4 127680cq5 127680cq6 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 13.484771345781 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 127680dh 15960m 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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