Cremona's table of elliptic curves

Class 18228l

18228 = 22 · 3 · 72 · 31



Data for isogeny class 18228l

Field Data Notes
Atkin-Lehner 2- 3- 7- 31- Signs for the Atkin-Lehner involutions
Conductor 18228 Conductor
Count 1 Number of curves in isogeny class
Curves 18228l1 Curves in isogeny class
deg 13824 Modular degree for the optimal curve
Eigenvalues 2- 3-  1 7-  0 -1  4 -2 Hecke eigenvalues for primes less than 20
L 6.6907122997474 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 72912bh 54684t 2604a Quadratic twists by: -4 -3 -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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