Cremona's table of elliptic curves

Class 20178b

20178 = 2 · 32 · 19 · 59



Data for isogeny class 20178b

Field Data Notes
Atkin-Lehner 2+ 3+ 19- 59- Signs for the Atkin-Lehner involutions
Conductor 20178 Conductor
Count 2 Number of curves in isogeny class
Curves 20178b1 20178b2 Curves in isogeny class
deg 4352 Modular degree for the optimal curve
Eigenvalues 2+ 3+  0  0  0 -4  0 19- Hecke eigenvalues for primes less than 20
L 3.4496939602935 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 20178l Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
Back to Tables and computations