Cremona's table of elliptic curves

Class 81928i

81928 = 23 · 72 · 11 · 19



Data for isogeny class 81928i

Field Data Notes
Atkin-Lehner 2+ 7- 11- 19- Signs for the Atkin-Lehner involutions
Conductor 81928 Conductor
Count 2 Number of curves in isogeny class
Curves 81928i1 81928i2 Curves in isogeny class
deg 73728 Modular degree for the optimal curve
Eigenvalues 2+  2  2 7- 11-  6  2 19- Hecke eigenvalues for primes less than 20
L 6.4388900389672 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 11704d Quadratic twists by: -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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