Cremona's table of elliptic curves

Class 49980j

49980 = 22 · 3 · 5 · 72 · 17



Data for isogeny class 49980j

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- 17+ Signs for the Atkin-Lehner involutions
Conductor 49980 Conductor
Count 4 Number of curves in isogeny class
Curves 49980j1 49980j2 49980j3 49980j4 Curves in isogeny class
deg 2985984 Modular degree for the optimal curve
Eigenvalues 2- 3+ 5- 7-  0  4 17+  4 Hecke eigenvalues for primes less than 20
L 1.9641338606408 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 7140j Quadratic twists by: -7


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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