Cremona's table of elliptic curves

Class 83942c

83942 = 2 · 19 · 472



Data for isogeny class 83942c

Field Data Notes
Atkin-Lehner 2+ 19+ 47- Signs for the Atkin-Lehner involutions
Conductor 83942 Conductor
Count 1 Number of curves in isogeny class
Curves 83942c1 Curves in isogeny class
deg 1236480 Modular degree for the optimal curve
Eigenvalues 2+  3  0  1  0 -3  3 19+ Hecke eigenvalues for primes less than 20
L 3.6750216212171 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 1786c Quadratic twists by: -47


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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