Cremona's table of elliptic curves

Class 42560k

42560 = 26 · 5 · 7 · 19



Data for isogeny class 42560k

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 19- Signs for the Atkin-Lehner involutions
Conductor 42560 Conductor
Count 2 Number of curves in isogeny class
Curves 42560k1 42560k2 Curves in isogeny class
deg 20480 Modular degree for the optimal curve
Eigenvalues 2+  2 5+ 7+ -4 -4  6 19- Hecke eigenvalues for primes less than 20
L 1.1243546106972 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 42560cn 5320c 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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