Cremona's table of elliptic curves

Class 20910j

20910 = 2 · 3 · 5 · 17 · 41



Data for isogeny class 20910j

Field Data Notes
Atkin-Lehner 2+ 3- 5- 17+ 41- Signs for the Atkin-Lehner involutions
Conductor 20910 Conductor
Count 1 Number of curves in isogeny class
Curves 20910j1 Curves in isogeny class
deg 29120 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5- -5 -5 -3 17+ -4 Hecke eigenvalues for primes less than 20
L 6.0999718348663 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 62730y 104550bk 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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