Cremona's table of elliptic curves

Class 27840bc

27840 = 26 · 3 · 5 · 29



Data for isogeny class 27840bc

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 29- Signs for the Atkin-Lehner involutions
Conductor 27840 Conductor
Count 2 Number of curves in isogeny class
Curves 27840bc1 27840bc2 Curves in isogeny class
deg 2880 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5-  2 -3 -2  0 -2 Hecke eigenvalues for primes less than 20
L 5.0405721250401 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 27840ek 435a 83520v 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
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