Cremona's table of elliptic curves

Class 87840t

87840 = 25 · 32 · 5 · 61



Data for isogeny class 87840t

Field Data Notes
Atkin-Lehner 2+ 3- 5- 61+ Signs for the Atkin-Lehner involutions
Conductor 87840 Conductor
Count 1 Number of curves in isogeny class
Curves 87840t1 Curves in isogeny class
deg 225280 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5- -3  0 -2  0  5 Hecke eigenvalues for primes less than 20
L 6.3506762679308 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 87840bq 29280x Quadratic twists by: -4 -3


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