Cremona's table of elliptic curves

Class 19220b

19220 = 22 · 5 · 312



Data for isogeny class 19220b

Field Data Notes
Atkin-Lehner 2- 5+ 31- Signs for the Atkin-Lehner involutions
Conductor 19220 Conductor
Count 4 Number of curves in isogeny class
Curves 19220b1 19220b2 19220b3 19220b4 Curves in isogeny class
deg 15120 Modular degree for the optimal curve
Eigenvalues 2-  2 5+  2  0 -2  6 -4 Hecke eigenvalues for primes less than 20
L 7.1592655890354 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 76880s 96100g 20a Quadratic twists by: -4 5 -31


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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