Cremona's table of elliptic curves

Class 15842b

15842 = 2 · 892



Data for isogeny class 15842b

Field Data Notes
Atkin-Lehner 2- 89+ Signs for the Atkin-Lehner involutions
Conductor 15842 Conductor
Count 2 Number of curves in isogeny class
Curves 15842b1 15842b2 Curves in isogeny class
deg 253440 Modular degree for the optimal curve
Eigenvalues 2- -1  3  4 -6 -2  3 -5 Hecke eigenvalues for primes less than 20
L 3.7549996882106 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 126736d 178a Quadratic twists by: -4 89


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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