Cremona's table of elliptic curves

Class 81120bj

81120 = 25 · 3 · 5 · 132



Data for isogeny class 81120bj

Field Data Notes
Atkin-Lehner 2- 3+ 5- 13+ Signs for the Atkin-Lehner involutions
Conductor 81120 Conductor
Count 4 Number of curves in isogeny class
Curves 81120bj1 81120bj2 81120bj3 81120bj4 Curves in isogeny class
deg 172032 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5-  0 -4 13+  6 -4 Hecke eigenvalues for primes less than 20
L 5.2383349051911 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 81120bv 6240c Quadratic twists by: -4 13


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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