Cremona's table of elliptic curves

Class 18480r

18480 = 24 · 3 · 5 · 7 · 11



Data for isogeny class 18480r

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7+ 11+ Signs for the Atkin-Lehner involutions
Conductor 18480 Conductor
Count 4 Number of curves in isogeny class
Curves 18480r1 18480r2 18480r3 18480r4 Curves in isogeny class
deg 15360 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5+ 7+ 11+  2 -2  8 Hecke eigenvalues for primes less than 20
L 2.0053897610697 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 9240c 73920fn 55440bf 92400o 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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