Cremona's table of elliptic curves

Class 18490e

18490 = 2 · 5 · 432



Data for isogeny class 18490e

Field Data Notes
Atkin-Lehner 2+ 5- 43- Signs for the Atkin-Lehner involutions
Conductor 18490 Conductor
Count 2 Number of curves in isogeny class
Curves 18490e1 18490e2 Curves in isogeny class
deg 21168 Modular degree for the optimal curve
Eigenvalues 2+  0 5- -4  5  2  3 -1 Hecke eigenvalues for primes less than 20
L 3.4517781117455 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 92450z 18490h Quadratic twists by: 5 -43


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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