Cremona's table of elliptic curves

Class 27720c

27720 = 23 · 32 · 5 · 7 · 11



Data for isogeny class 27720c

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7+ 11+ Signs for the Atkin-Lehner involutions
Conductor 27720 Conductor
Count 6 Number of curves in isogeny class
Curves 27720c1 27720c2 27720c3 27720c4 27720c5 27720c6 Curves in isogeny class
deg 294912 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5+ 7+ 11+ -2 -2 -4 Hecke eigenvalues for primes less than 20
L 0.69294511510244 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 55440v 9240bh 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
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