Cremona's table of elliptic curves

Class 26840a

26840 = 23 · 5 · 11 · 61



Data for isogeny class 26840a

Field Data Notes
Atkin-Lehner 2+ 5+ 11- 61+ Signs for the Atkin-Lehner involutions
Conductor 26840 Conductor
Count 2 Number of curves in isogeny class
Curves 26840a1 26840a2 Curves in isogeny class
deg 13440 Modular degree for the optimal curve
Eigenvalues 2+  0 5+  0 11- -4  6  4 Hecke eigenvalues for primes less than 20
L 1.841525454783 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 53680a 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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