Cremona's table of elliptic curves

Class 27840d

27840 = 26 · 3 · 5 · 29



Data for isogeny class 27840d

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 29+ Signs for the Atkin-Lehner involutions
Conductor 27840 Conductor
Count 6 Number of curves in isogeny class
Curves 27840d1 27840d2 27840d3 27840d4 27840d5 27840d6 Curves in isogeny class
deg 147456 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5+  0  4  2 -6 -4 Hecke eigenvalues for primes less than 20
L 4.1811565575717 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 27840dh 3480s 83520cw 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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