Cremona's table of elliptic curves

Class 21175i

21175 = 52 · 7 · 112



Data for isogeny class 21175i

Field Data Notes
Atkin-Lehner 5+ 7+ 11- Signs for the Atkin-Lehner involutions
Conductor 21175 Conductor
Count 4 Number of curves in isogeny class
Curves 21175i1 21175i2 21175i3 21175i4 Curves in isogeny class
deg 184320 Modular degree for the optimal curve
Eigenvalues -1  0 5+ 7+ 11- -6  6  4 Hecke eigenvalues for primes less than 20
L 1.0232472987242 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 4235g 1925e 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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