Cremona's table of elliptic curves

Class 28224bd

28224 = 26 · 32 · 72



Data for isogeny class 28224bd

Field Data Notes
Atkin-Lehner 2+ 3- 7+ Signs for the Atkin-Lehner involutions
Conductor 28224 Conductor
Count 2 Number of curves in isogeny class
Curves 28224bd1 28224bd2 Curves in isogeny class
deg 26880 Modular degree for the optimal curve
Eigenvalues 2+ 3- -2 7+ -2 -1  0 -1 Hecke eigenvalues for primes less than 20
L 1.1850829000586 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 28224es 441e 9408c 28224bx Quadratic twists by: -4 8 -3 -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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