Cremona's table of elliptic curves

Class 27840b

27840 = 26 · 3 · 5 · 29



Data for isogeny class 27840b

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 29+ Signs for the Atkin-Lehner involutions
Conductor 27840 Conductor
Count 4 Number of curves in isogeny class
Curves 27840b1 27840b2 27840b3 27840b4 Curves in isogeny class
deg 49152 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5+  0  0  2  6  0 Hecke eigenvalues for primes less than 20
L 4.5935070599039 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 27840dg 870d 83520cs Quadratic twists by: -4 8 -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