Cremona's table of elliptic curves

Class 49840c

49840 = 24 · 5 · 7 · 89



Data for isogeny class 49840c

Field Data Notes
Atkin-Lehner 2+ 5+ 7- 89+ Signs for the Atkin-Lehner involutions
Conductor 49840 Conductor
Count 1 Number of curves in isogeny class
Curves 49840c1 Curves in isogeny class
deg 13760 Modular degree for the optimal curve
Eigenvalues 2+  0 5+ 7-  3  4  3  5 Hecke eigenvalues for primes less than 20
L 2.0701578533796 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 24920a Quadratic twists by: -4


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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