Properties

Label 2-7168-1.1-c1-0-103
Degree $2$
Conductor $7168$
Sign $-1$
Analytic cond. $57.2367$
Root an. cond. $7.56549$
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  − 3.29·3-s + 3.07·5-s − 7-s + 7.87·9-s − 5.34·11-s − 5.07·13-s − 10.1·15-s − 3.85·17-s + 3.78·19-s + 3.29·21-s + 3.51·23-s + 4.42·25-s − 16.0·27-s + 6.93·29-s + 4.21·31-s + 17.6·33-s − 3.07·35-s − 0.205·37-s + 16.7·39-s + 8.93·41-s − 3.22·43-s + 24.1·45-s − 0.0916·47-s + 49-s + 12.6·51-s − 3.19·53-s − 16.4·55-s + ⋯
L(s)  = 1  − 1.90·3-s + 1.37·5-s − 0.377·7-s + 2.62·9-s − 1.61·11-s − 1.40·13-s − 2.61·15-s − 0.933·17-s + 0.869·19-s + 0.719·21-s + 0.732·23-s + 0.885·25-s − 3.09·27-s + 1.28·29-s + 0.756·31-s + 3.06·33-s − 0.518·35-s − 0.0337·37-s + 2.68·39-s + 1.39·41-s − 0.492·43-s + 3.60·45-s − 0.0133·47-s + 0.142·49-s + 1.77·51-s − 0.438·53-s − 2.21·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7168 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7168 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7168\)    =    \(2^{10} \cdot 7\)
Sign: $-1$
Analytic conductor: \(57.2367\)
Root analytic conductor: \(7.56549\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 7168,\ (\ :1/2),\ -1)\)

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 \( 1 \)
7 \( 1 + T \)
good3 \( 1 + 3.29T + 3T^{2} \)
5 \( 1 - 3.07T + 5T^{2} \)
11 \( 1 + 5.34T + 11T^{2} \)
13 \( 1 + 5.07T + 13T^{2} \)
17 \( 1 + 3.85T + 17T^{2} \)
19 \( 1 - 3.78T + 19T^{2} \)
23 \( 1 - 3.51T + 23T^{2} \)
29 \( 1 - 6.93T + 29T^{2} \)
31 \( 1 - 4.21T + 31T^{2} \)
37 \( 1 + 0.205T + 37T^{2} \)
41 \( 1 - 8.93T + 41T^{2} \)
43 \( 1 + 3.22T + 43T^{2} \)
47 \( 1 + 0.0916T + 47T^{2} \)
53 \( 1 + 3.19T + 53T^{2} \)
59 \( 1 - 7.23T + 59T^{2} \)
61 \( 1 + 2.87T + 61T^{2} \)
67 \( 1 - 2.16T + 67T^{2} \)
71 \( 1 - 0.761T + 71T^{2} \)
73 \( 1 + 0.558T + 73T^{2} \)
79 \( 1 + 6.27T + 79T^{2} \)
83 \( 1 + 15.8T + 83T^{2} \)
89 \( 1 + 0.298T + 89T^{2} \)
97 \( 1 - 9.62T + 97T^{2} \)
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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

−7.12739146409989389622469019821, −6.86101786349739715342146880655, −5.93437121474922933938034925236, −5.59026069014485200071413539771, −4.86365898083646148057575942822, −4.57611277208408617849747956642, −2.86756742676481588833164248897, −2.22064950921836214881050028727, −1.02477776815809675764341897778, 0, 1.02477776815809675764341897778, 2.22064950921836214881050028727, 2.86756742676481588833164248897, 4.57611277208408617849747956642, 4.86365898083646148057575942822, 5.59026069014485200071413539771, 5.93437121474922933938034925236, 6.86101786349739715342146880655, 7.12739146409989389622469019821

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