Cremona's table of elliptic curves

Class 38640i

38640 = 24 · 3 · 5 · 7 · 23



Data for isogeny class 38640i

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7- 23- Signs for the Atkin-Lehner involutions
Conductor 38640 Conductor
Count 2 Number of curves in isogeny class
Curves 38640i1 38640i2 Curves in isogeny class
deg 8704 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5+ 7-  0 -2  0  8 Hecke eigenvalues for primes less than 20
L 4.6576395987034 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 19320g 115920bq Quadratic twists by: -4 -3


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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