Cremona's table of elliptic curves

Class 728a

728 = 23 · 7 · 13



Data for isogeny class 728a

Field Data Notes
Atkin-Lehner 2+ 7- 13+ Signs for the Atkin-Lehner involutions
Conductor 728 Conductor
Count 1 Number of curves in isogeny class
Curves 728a1 Curves in isogeny class
deg 48 Modular degree for the optimal curve
Eigenvalues 2+ -1  0 7-  3 13+  4  2 Hecke eigenvalues for primes less than 20
L 1.3003620819164 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 1456a 5824l 6552u 18200p 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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