Cremona's table of elliptic curves

Class 20160cr

20160 = 26 · 32 · 5 · 7



Data for isogeny class 20160cr

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 7+ Signs for the Atkin-Lehner involutions
Conductor 20160 Conductor
Count 4 Number of curves in isogeny class
Curves 20160cr1 20160cr2 20160cr3 20160cr4 Curves in isogeny class
deg 18432 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5+ 7+  0 -2  0  2 Hecke eigenvalues for primes less than 20
L 1.302950348254 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 20160h 5040y 20160dd 100800jn Quadratic twists by: -4 8 -3 5


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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