Cremona's table of elliptic curves

Class 18880r

18880 = 26 · 5 · 59



Data for isogeny class 18880r

Field Data Notes
Atkin-Lehner 2- 5- 59- Signs for the Atkin-Lehner involutions
Conductor 18880 Conductor
Count 2 Number of curves in isogeny class
Curves 18880r1 18880r2 Curves in isogeny class
deg 67584 Modular degree for the optimal curve
Eigenvalues 2- -2 5- -5 -3  1  3 -4 Hecke eigenvalues for primes less than 20
L 5.0327540179221 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 18880e 4720b 94400cw Quadratic twists by: -4 8 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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