Cremona's table of elliptic curves

Class 21045d

21045 = 3 · 5 · 23 · 61



Data for isogeny class 21045d

Field Data Notes
Atkin-Lehner 3+ 5- 23- 61- Signs for the Atkin-Lehner involutions
Conductor 21045 Conductor
Count 1 Number of curves in isogeny class
Curves 21045d1 Curves in isogeny class
deg 96000 Modular degree for the optimal curve
Eigenvalues -2 3+ 5- -3 -3  1 -2  2 Hecke eigenvalues for primes less than 20
L 3.4634787705014 L(r)(E,1)/r!
r 2 Rank of the group of rational points
Twists 63135e 105225l 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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