Cremona's table of elliptic curves

Class 21150b

21150 = 2 · 32 · 52 · 47



Data for isogeny class 21150b

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 47+ Signs for the Atkin-Lehner involutions
Conductor 21150 Conductor
Count 2 Number of curves in isogeny class
Curves 21150b1 21150b2 Curves in isogeny class
deg 32256 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5+  2  4  2  2 -8 Hecke eigenvalues for primes less than 20
L 4.4208388076696 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 21150br 4230t 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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