Cremona's table of elliptic curves

Class 68880r

68880 = 24 · 3 · 5 · 7 · 41



Data for isogeny class 68880r

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7+ 41- Signs for the Atkin-Lehner involutions
Conductor 68880 Conductor
Count 1 Number of curves in isogeny class
Curves 68880r1 Curves in isogeny class
deg 20736 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5+ 7+  1 -4 -4  1 Hecke eigenvalues for primes less than 20
L 6.5323470693085 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 34440a Quadratic twists by: -4


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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