Cremona's table of elliptic curves

Class 21560g

21560 = 23 · 5 · 72 · 11



Data for isogeny class 21560g

Field Data Notes
Atkin-Lehner 2+ 5- 7+ 11- Signs for the Atkin-Lehner involutions
Conductor 21560 Conductor
Count 1 Number of curves in isogeny class
Curves 21560g1 Curves in isogeny class
deg 37632 Modular degree for the optimal curve
Eigenvalues 2+  0 5- 7+ 11-  3 -6  2 Hecke eigenvalues for primes less than 20
L 5.3635727524737 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 43120m 107800bk 21560d Quadratic twists by: -4 5 -7


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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