Cremona's table of elliptic curves

Class 9890b

9890 = 2 · 5 · 23 · 43



Data for isogeny class 9890b

Field Data Notes
Atkin-Lehner 2+ 5+ 23- 43- Signs for the Atkin-Lehner involutions
Conductor 9890 Conductor
Count 1 Number of curves in isogeny class
Curves 9890b1 Curves in isogeny class
deg 53760 Modular degree for the optimal curve
Eigenvalues 2+ -1 5+  0  1 -1 -6 -6 Hecke eigenvalues for primes less than 20
L 2.0966945685629 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 79120g 89010bt 49450l Quadratic twists by: -4 -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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