Cremona's table of elliptic curves

Class 21175b

21175 = 52 · 7 · 112



Data for isogeny class 21175b

Field Data Notes
Atkin-Lehner 5+ 7+ 11+ Signs for the Atkin-Lehner involutions
Conductor 21175 Conductor
Count 1 Number of curves in isogeny class
Curves 21175b1 Curves in isogeny class
deg 2304 Modular degree for the optimal curve
Eigenvalues  1 -1 5+ 7+ 11+  2 -7  4 Hecke eigenvalues for primes less than 20
L 4.0749306546804 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 21175bf 21175m Quadratic twists by: 5 -11


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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