Cremona's table of elliptic curves

Curve 39984bp1

39984 = 24 · 3 · 72 · 17



Data for elliptic curve 39984bp1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 17+ Signs for the Atkin-Lehner involutions
Class 39984bp Isogeny class
Conductor 39984 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 110592 Modular degree for the optimal curve
Δ -59007949615104 = -1 · 212 · 3 · 710 · 17 Discriminant
Eigenvalues 2- 3+ -1 7-  5  5 17+ -5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-4181,-382563] [a1,a2,a3,a4,a6]
Generators [913484:23792881:1331] Generators of the group modulo torsion
j -16777216/122451 j-invariant
L 4.9683616624098 L(r)(E,1)/r!
Ω 0.26283879018132 Real period
R 9.4513478375508 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 2499k1 119952gh1 5712r1 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
Back to Tables and computations