Cremona's table of elliptic curves

Class 1421b

1421 = 72 · 29



Data for isogeny class 1421b

Field Data Notes
Atkin-Lehner 7+ 29- Signs for the Atkin-Lehner involutions
Conductor 1421 Conductor
Count 1 Number of curves in isogeny class
Curves 1421b1 Curves in isogeny class
deg 1092 Modular degree for the optimal curve
Eigenvalues  2  2  1 7+  4 -5  8  8 Hecke eigenvalues for primes less than 20
L 5.4575014046164 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 22736t 90944e 12789a 35525b Quadratic twists by: -4 8 -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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