Cremona's table of elliptic curves

Class 81900q

81900 = 22 · 32 · 52 · 7 · 13



Data for isogeny class 81900q

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7+ 13- Signs for the Atkin-Lehner involutions
Conductor 81900 Conductor
Count 1 Number of curves in isogeny class
Curves 81900q1 Curves in isogeny class
deg 414720 Modular degree for the optimal curve
Eigenvalues 2- 3- 5+ 7+  2 13- -4 -1 Hecke eigenvalues for primes less than 20
L 0.75215244414189 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 9100d 3276k Quadratic twists by: -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
Back to Tables and computations