Cremona's table of elliptic curves

Class 2856c

2856 = 23 · 3 · 7 · 17



Data for isogeny class 2856c

Field Data Notes
Atkin-Lehner 2+ 3- 7- 17- Signs for the Atkin-Lehner involutions
Conductor 2856 Conductor
Count 4 Number of curves in isogeny class
Curves 2856c1 2856c2 2856c3 2856c4 Curves in isogeny class
deg 320 Modular degree for the optimal curve
Eigenvalues 2+ 3- -2 7- -4  6 17-  0 Hecke eigenvalues for primes less than 20
L 1.9896306815475 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 5712b 22848r 8568k 71400cg 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.

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