Cremona's table of elliptic curves

Class 18690i

18690 = 2 · 3 · 5 · 7 · 89



Data for isogeny class 18690i

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 89+ Signs for the Atkin-Lehner involutions
Conductor 18690 Conductor
Count 1 Number of curves in isogeny class
Curves 18690i1 Curves in isogeny class
deg 6912 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5- 7+ -1 -4 -3  5 Hecke eigenvalues for primes less than 20
L 4.5086268599783 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 56070w 93450ca Quadratic twists by: -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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