Properties

Label 2-3328-1.1-c1-0-39
Degree $2$
Conductor $3328$
Sign $-1$
Analytic cond. $26.5742$
Root an. cond. $5.15501$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.23·3-s − 5-s − 2.23·7-s + 2.00·9-s + 4.47·11-s + 13-s + 2.23·15-s − 7·17-s + 5.00·21-s + 4.47·23-s − 4·25-s + 2.23·27-s − 6·29-s + 8.94·31-s − 10.0·33-s + 2.23·35-s + 3·37-s − 2.23·39-s + 2.23·43-s − 2.00·45-s − 2.23·47-s − 1.99·49-s + 15.6·51-s + 14·53-s − 4.47·55-s + 8.94·59-s + 8·61-s + ⋯
L(s)  = 1  − 1.29·3-s − 0.447·5-s − 0.845·7-s + 0.666·9-s + 1.34·11-s + 0.277·13-s + 0.577·15-s − 1.69·17-s + 1.09·21-s + 0.932·23-s − 0.800·25-s + 0.430·27-s − 1.11·29-s + 1.60·31-s − 1.74·33-s + 0.377·35-s + 0.493·37-s − 0.358·39-s + 0.340·43-s − 0.298·45-s − 0.326·47-s − 0.285·49-s + 2.19·51-s + 1.92·53-s − 0.603·55-s + 1.16·59-s + 1.02·61-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3328 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3328 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3328\)    =    \(2^{8} \cdot 13\)
Sign: $-1$
Analytic conductor: \(26.5742\)
Root analytic conductor: \(5.15501\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3328,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
13 \( 1 - T \)
good3 \( 1 + 2.23T + 3T^{2} \)
5 \( 1 + T + 5T^{2} \)
7 \( 1 + 2.23T + 7T^{2} \)
11 \( 1 - 4.47T + 11T^{2} \)
17 \( 1 + 7T + 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 - 4.47T + 23T^{2} \)
29 \( 1 + 6T + 29T^{2} \)
31 \( 1 - 8.94T + 31T^{2} \)
37 \( 1 - 3T + 37T^{2} \)
41 \( 1 + 41T^{2} \)
43 \( 1 - 2.23T + 43T^{2} \)
47 \( 1 + 2.23T + 47T^{2} \)
53 \( 1 - 14T + 53T^{2} \)
59 \( 1 - 8.94T + 59T^{2} \)
61 \( 1 - 8T + 61T^{2} \)
67 \( 1 + 4.47T + 67T^{2} \)
71 \( 1 + 6.70T + 71T^{2} \)
73 \( 1 - 4T + 73T^{2} \)
79 \( 1 + 4.47T + 79T^{2} \)
83 \( 1 - 4.47T + 83T^{2} \)
89 \( 1 + 89T^{2} \)
97 \( 1 - 2T + 97T^{2} \)
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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

−8.356446329897969968906192884305, −7.13503291908611495675875345264, −6.62186274278520178045814869482, −6.17214968752126037698886333716, −5.30420051346238846122644636105, −4.31162401500747686236355179885, −3.80952725971069540845244974377, −2.54920858987384065991528285586, −1.09883388111917475906497954617, 0, 1.09883388111917475906497954617, 2.54920858987384065991528285586, 3.80952725971069540845244974377, 4.31162401500747686236355179885, 5.30420051346238846122644636105, 6.17214968752126037698886333716, 6.62186274278520178045814869482, 7.13503291908611495675875345264, 8.356446329897969968906192884305

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