Cremona's table of elliptic curves

Class 15642a

15642 = 2 · 32 · 11 · 79



Data for isogeny class 15642a

Field Data Notes
Atkin-Lehner 2+ 3+ 11+ 79- Signs for the Atkin-Lehner involutions
Conductor 15642 Conductor
Count 2 Number of curves in isogeny class
Curves 15642a1 15642a2 Curves in isogeny class
deg 56640 Modular degree for the optimal curve
Eigenvalues 2+ 3+ -2  4 11+  4  2 -2 Hecke eigenvalues for primes less than 20
L 1.6638728010454 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 125136k 15642f Quadratic twists by: -4 -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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