Properties

Label 2-1125-3.2-c2-0-13
Degree $2$
Conductor $1125$
Sign $-0.816 - 0.577i$
Analytic cond. $30.6540$
Root an. cond. $5.53660$
Motivic weight $2$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 0.859i·2-s + 3.26·4-s − 6.29·7-s + 6.23i·8-s + 7.37i·11-s − 3.27·13-s − 5.41i·14-s + 7.68·16-s + 6.55i·17-s + 17.7·19-s − 6.33·22-s + 0.135i·23-s − 2.81i·26-s − 20.5·28-s + 21.0i·29-s + ⋯
L(s)  = 1  + 0.429i·2-s + 0.815·4-s − 0.899·7-s + 0.779i·8-s + 0.670i·11-s − 0.251·13-s − 0.386i·14-s + 0.480·16-s + 0.385i·17-s + 0.935·19-s − 0.288·22-s + 0.00587i·23-s − 0.108i·26-s − 0.733·28-s + 0.726i·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1125 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.816 - 0.577i)\, \overline{\Lambda}(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1125 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & (-0.816 - 0.577i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1125\)    =    \(3^{2} \cdot 5^{3}\)
Sign: $-0.816 - 0.577i$
Analytic conductor: \(30.6540\)
Root analytic conductor: \(5.53660\)
Motivic weight: \(2\)
Rational: no
Arithmetic: yes
Character: $\chi_{1125} (251, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1125,\ (\ :1),\ -0.816 - 0.577i)\)

Particular Values

\(L(\frac{3}{2})\) \(\approx\) \(1.445615267\)
\(L(\frac12)\) \(\approx\) \(1.445615267\)
\(L(2)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 - 0.859iT - 4T^{2} \)
7 \( 1 + 6.29T + 49T^{2} \)
11 \( 1 - 7.37iT - 121T^{2} \)
13 \( 1 + 3.27T + 169T^{2} \)
17 \( 1 - 6.55iT - 289T^{2} \)
19 \( 1 - 17.7T + 361T^{2} \)
23 \( 1 - 0.135iT - 529T^{2} \)
29 \( 1 - 21.0iT - 841T^{2} \)
31 \( 1 + 18.0T + 961T^{2} \)
37 \( 1 + 32.8T + 1.36e3T^{2} \)
41 \( 1 + 16.0iT - 1.68e3T^{2} \)
43 \( 1 + 78.9T + 1.84e3T^{2} \)
47 \( 1 + 23.7iT - 2.20e3T^{2} \)
53 \( 1 - 79.0iT - 2.80e3T^{2} \)
59 \( 1 - 80.9iT - 3.48e3T^{2} \)
61 \( 1 + 24.3T + 3.72e3T^{2} \)
67 \( 1 - 101.T + 4.48e3T^{2} \)
71 \( 1 - 70.3iT - 5.04e3T^{2} \)
73 \( 1 + 83.5T + 5.32e3T^{2} \)
79 \( 1 + 7.09T + 6.24e3T^{2} \)
83 \( 1 - 132. iT - 6.88e3T^{2} \)
89 \( 1 + 48.3iT - 7.92e3T^{2} \)
97 \( 1 - 49.6T + 9.40e3T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.01859046334043886447586064681, −9.151508827624505530235989111018, −8.184722398417502059174873996157, −7.18893795642812269941218985849, −6.84464958140375992795305247915, −5.83259729191958830430994690434, −5.05915517070011233642144045731, −3.65857199050935967087264752475, −2.74797839079354140777857853904, −1.55561081833828486417205499200, 0.40093266546127783328555276817, 1.82600864360353992130642069686, 3.06935804274964598752231099550, 3.53276504533931378605663498572, 5.04511014641323927783171381535, 6.06521624330405542617465209091, 6.75266715272772579673574364649, 7.53345217763533113922205222814, 8.515536565262959500344276549915, 9.690330350293082545165657140393

Graph of the $Z$-function along the critical line