Cremona's table of elliptic curves

Class 16905c

16905 = 3 · 5 · 72 · 23



Data for isogeny class 16905c

Field Data Notes
Atkin-Lehner 3+ 5+ 7- 23+ Signs for the Atkin-Lehner involutions
Conductor 16905 Conductor
Count 4 Number of curves in isogeny class
Curves 16905c1 16905c2 16905c3 16905c4 Curves in isogeny class
deg 24576 Modular degree for the optimal curve
Eigenvalues -1 3+ 5+ 7-  0 -2  6  4 Hecke eigenvalues for primes less than 20
L 0.88241035389255 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 50715bq 84525cj 2415h Quadratic twists by: -3 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
Back to Tables and computations