Cremona's table of elliptic curves

Class 40768ca

40768 = 26 · 72 · 13



Data for isogeny class 40768ca

Field Data Notes
Atkin-Lehner 2- 7+ 13+ Signs for the Atkin-Lehner involutions
Conductor 40768 Conductor
Count 1 Number of curves in isogeny class
Curves 40768ca1 Curves in isogeny class
deg 10368 Modular degree for the optimal curve
Eigenvalues 2-  2  4 7+  5 13+  3  5 Hecke eigenvalues for primes less than 20
L 6.8546404841377 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 40768cc 20384b 40768ed Quadratic twists by: -4 8 -7


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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