Cremona's table of elliptic curves

Curve 39104f1

39104 = 26 · 13 · 47



Data for elliptic curve 39104f1

Field Data Notes
Atkin-Lehner 2+ 13- 47- Signs for the Atkin-Lehner involutions
Class 39104f Isogeny class
Conductor 39104 Conductor
∏ cp 3 Product of Tamagawa factors cp
deg 5184 Modular degree for the optimal curve
Δ -6608576 = -1 · 26 · 133 · 47 Discriminant
Eigenvalues 2+ -1 -2 -2 -1 13-  3 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-39,169] [a1,a2,a3,a4,a6]
Generators [0:13:1] Generators of the group modulo torsion
j -105154048/103259 j-invariant
L 2.6927369164709 L(r)(E,1)/r!
Ω 2.1618841681275 Real period
R 0.41518365571568 Regulator
r 1 Rank of the group of rational points
S 0.99999999999993 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 39104c1 19552b1 Quadratic twists by: -4 8


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