Cremona's table of elliptic curves

Class 39984r

39984 = 24 · 3 · 72 · 17



Data for isogeny class 39984r

Field Data Notes
Atkin-Lehner 2+ 3- 7- 17+ Signs for the Atkin-Lehner involutions
Conductor 39984 Conductor
Count 4 Number of curves in isogeny class
Curves 39984r1 39984r2 39984r3 39984r4 Curves in isogeny class
deg 36864 Modular degree for the optimal curve
Eigenvalues 2+ 3- -2 7- -4 -6 17+  4 Hecke eigenvalues for primes less than 20
L 4.9314099031559 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 19992v 119952bj 816b Quadratic twists by: -4 -3 -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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