Cremona's table of elliptic curves

Class 1287b

1287 = 32 · 11 · 13



Data for isogeny class 1287b

Field Data Notes
Atkin-Lehner 3+ 11- 13+ Signs for the Atkin-Lehner involutions
Conductor 1287 Conductor
Count 2 Number of curves in isogeny class
Curves 1287b1 1287b2 Curves in isogeny class
deg 1440 Modular degree for the optimal curve
Eigenvalues  1 3+ -2 -2 11- 13+  4  6 Hecke eigenvalues for primes less than 20
L 1.429982381301 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 20592q 82368d 1287a 32175f Quadratic twists by: -4 8 -3 5


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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