Cremona's table of elliptic curves

Class 91728cb

91728 = 24 · 32 · 72 · 13



Data for isogeny class 91728cb

Field Data Notes
Atkin-Lehner 2+ 3- 7- 13- Signs for the Atkin-Lehner involutions
Conductor 91728 Conductor
Count 2 Number of curves in isogeny class
Curves 91728cb1 91728cb2 Curves in isogeny class
deg 1474560 Modular degree for the optimal curve
Eigenvalues 2+ 3-  4 7- -2 13-  2  8 Hecke eigenvalues for primes less than 20
L 4.9705187490214 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 45864w 30576q 1872g 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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