Cremona's table of elliptic curves

Class 19520s

19520 = 26 · 5 · 61



Data for isogeny class 19520s

Field Data Notes
Atkin-Lehner 2- 5+ 61- Signs for the Atkin-Lehner involutions
Conductor 19520 Conductor
Count 2 Number of curves in isogeny class
Curves 19520s1 19520s2 Curves in isogeny class
deg 236544 Modular degree for the optimal curve
Eigenvalues 2-  0 5+ -2  4  2 -4  4 Hecke eigenvalues for primes less than 20
L 4.2248856973866 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 19520g 4880b 97600cc Quadratic twists by: -4 8 5


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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