Cremona's table of elliptic curves

Curve 83448r2

83448 = 23 · 32 · 19 · 61



Data for elliptic curve 83448r2

Field Data Notes
Atkin-Lehner 2- 3- 19- 61- Signs for the Atkin-Lehner involutions
Class 83448r Isogeny class
Conductor 83448 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 171470915767296 = 210 · 38 · 193 · 612 Discriminant
Eigenvalues 2- 3-  2 -2 -4  2  2 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1316379,-581325370] [a1,a2,a3,a4,a6]
Generators [1642:41040:1] Generators of the group modulo torsion
j 337939582729053028/229701051 j-invariant
L 6.98819148025 L(r)(E,1)/r!
Ω 0.14094651302688 Real period
R 4.1317041313678 Regulator
r 1 Rank of the group of rational points
S 0.99999999973519 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 27816f2 Quadratic twists by: -3


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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