Cremona's table of elliptic curves

Class 21900h

21900 = 22 · 3 · 52 · 73



Data for isogeny class 21900h

Field Data Notes
Atkin-Lehner 2- 3- 5+ 73+ Signs for the Atkin-Lehner involutions
Conductor 21900 Conductor
Count 1 Number of curves in isogeny class
Curves 21900h1 Curves in isogeny class
deg 12960 Modular degree for the optimal curve
Eigenvalues 2- 3- 5+ -5  4  5 -2 -3 Hecke eigenvalues for primes less than 20
L 5.6852993338127 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 87600bj 65700h 21900e 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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