Cremona's table of elliptic curves

Class 2256n

2256 = 24 · 3 · 47



Data for isogeny class 2256n

Field Data Notes
Atkin-Lehner 2- 3- 47+ Signs for the Atkin-Lehner involutions
Conductor 2256 Conductor
Count 2 Number of curves in isogeny class
Curves 2256n1 2256n2 Curves in isogeny class
deg 1536 Modular degree for the optimal curve
Eigenvalues 2- 3- -4  4  0 -2 -6 -6 Hecke eigenvalues for primes less than 20
L 3.2235147578126 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 282b 9024bh 6768u 56400bw 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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