Cremona's table of elliptic curves

Class 81180b

81180 = 22 · 32 · 5 · 11 · 41



Data for isogeny class 81180b

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11- 41+ Signs for the Atkin-Lehner involutions
Conductor 81180 Conductor
Count 1 Number of curves in isogeny class
Curves 81180b1 Curves in isogeny class
deg 21525504 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5+  4 11- -2  3  1 Hecke eigenvalues for primes less than 20
L 7.4823078283267 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 81180c Quadratic twists by: -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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