Cremona's table of elliptic curves

Class 808a

808 = 23 · 101



Data for isogeny class 808a

Field Data Notes
Atkin-Lehner 2- 101+ Signs for the Atkin-Lehner involutions
Conductor 808 Conductor
Count 1 Number of curves in isogeny class
Curves 808a1 Curves in isogeny class
deg 56 Modular degree for the optimal curve
Eigenvalues 2-  0 -2 -1  0  4  5  5 Hecke eigenvalues for primes less than 20
L 1.2470006142748 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 1616a 6464e 7272b 20200a 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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