Cremona's table of elliptic curves

Class 91728ef

91728 = 24 · 32 · 72 · 13



Data for isogeny class 91728ef

Field Data Notes
Atkin-Lehner 2- 3- 7- 13+ Signs for the Atkin-Lehner involutions
Conductor 91728 Conductor
Count 4 Number of curves in isogeny class
Curves 91728ef1 91728ef2 91728ef3 91728ef4 Curves in isogeny class
deg 147456 Modular degree for the optimal curve
Eigenvalues 2- 3-  2 7-  4 13+  2  0 Hecke eigenvalues for primes less than 20
L 3.9917962909527 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 5733g 30576bs 1872q Quadratic twists by: -4 -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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