Cremona's table of elliptic curves

Class 20160by

20160 = 26 · 32 · 5 · 7



Data for isogeny class 20160by

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ Signs for the Atkin-Lehner involutions
Conductor 20160 Conductor
Count 2 Number of curves in isogeny class
Curves 20160by1 20160by2 Curves in isogeny class
deg 6144 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5- 7+  2 -4 -2  2 Hecke eigenvalues for primes less than 20
L 5.1846173502242 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 20160fd 1260e 6720b 100800fb 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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