Cremona's table of elliptic curves

Class 21450a

21450 = 2 · 3 · 52 · 11 · 13



Data for isogeny class 21450a

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 11+ 13+ Signs for the Atkin-Lehner involutions
Conductor 21450 Conductor
Count 4 Number of curves in isogeny class
Curves 21450a1 21450a2 21450a3 21450a4 Curves in isogeny class
deg 147456 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5+  0 11+ 13+ -6  4 Hecke eigenvalues for primes less than 20
L 2.8505036161739 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 64350ed 4290w 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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