Cremona's table of elliptic curves

Curve 39650k1

39650 = 2 · 52 · 13 · 61



Data for elliptic curve 39650k1

Field Data Notes
Atkin-Lehner 2- 5- 13- 61- Signs for the Atkin-Lehner involutions
Class 39650k Isogeny class
Conductor 39650 Conductor
∏ cp 54 Product of Tamagawa factors cp
deg 48384 Modular degree for the optimal curve
Δ -191798945000 = -1 · 23 · 54 · 132 · 613 Discriminant
Eigenvalues 2-  1 5- -1  6 13-  6 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-513,-21583] [a1,a2,a3,a4,a6]
Generators [1406:17757:8] Generators of the group modulo torsion
j -23891790625/306878312 j-invariant
L 11.108415480468 L(r)(E,1)/r!
Ω 0.43023189929019 Real period
R 4.3032666409267 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 39650b1 Quadratic twists by: 5


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