Cremona's table of elliptic curves

Class 1656c

1656 = 23 · 32 · 23



Data for isogeny class 1656c

Field Data Notes
Atkin-Lehner 2+ 3- 23- Signs for the Atkin-Lehner involutions
Conductor 1656 Conductor
Count 4 Number of curves in isogeny class
Curves 1656c1 1656c2 1656c3 1656c4 Curves in isogeny class
deg 512 Modular degree for the optimal curve
Eigenvalues 2+ 3-  2 -4  0 -2  2 -4 Hecke eigenvalues for primes less than 20
L 2.9048238348964 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 3312b 13248w 552e 41400bu 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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