Properties

Label 2-833-1.1-c1-0-51
Degree $2$
Conductor $833$
Sign $-1$
Analytic cond. $6.65153$
Root an. cond. $2.57905$
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  + 2.07·2-s − 1.05·3-s + 2.32·4-s − 2.22·5-s − 2.19·6-s + 0.673·8-s − 1.88·9-s − 4.61·10-s + 0.863·11-s − 2.45·12-s − 3.79·13-s + 2.34·15-s − 3.24·16-s − 17-s − 3.91·18-s − 2.16·19-s − 5.16·20-s + 1.79·22-s − 3.24·23-s − 0.710·24-s − 0.0652·25-s − 7.88·26-s + 5.15·27-s + 4.81·29-s + 4.87·30-s + 1.44·31-s − 8.09·32-s + ⋯
L(s)  = 1  + 1.47·2-s − 0.609·3-s + 1.16·4-s − 0.993·5-s − 0.896·6-s + 0.237·8-s − 0.628·9-s − 1.46·10-s + 0.260·11-s − 0.708·12-s − 1.05·13-s + 0.605·15-s − 0.811·16-s − 0.242·17-s − 0.923·18-s − 0.497·19-s − 1.15·20-s + 0.382·22-s − 0.676·23-s − 0.145·24-s − 0.0130·25-s − 1.54·26-s + 0.992·27-s + 0.894·29-s + 0.890·30-s + 0.259·31-s − 1.43·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 833 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 833 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(833\)    =    \(7^{2} \cdot 17\)
Sign: $-1$
Analytic conductor: \(6.65153\)
Root analytic conductor: \(2.57905\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 833,\ (\ :1/2),\ -1)\)

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)$
bad7 \( 1 \)
17 \( 1 + T \)
good2 \( 1 - 2.07T + 2T^{2} \)
3 \( 1 + 1.05T + 3T^{2} \)
5 \( 1 + 2.22T + 5T^{2} \)
11 \( 1 - 0.863T + 11T^{2} \)
13 \( 1 + 3.79T + 13T^{2} \)
19 \( 1 + 2.16T + 19T^{2} \)
23 \( 1 + 3.24T + 23T^{2} \)
29 \( 1 - 4.81T + 29T^{2} \)
31 \( 1 - 1.44T + 31T^{2} \)
37 \( 1 + 7.71T + 37T^{2} \)
41 \( 1 - 3.43T + 41T^{2} \)
43 \( 1 - 8.34T + 43T^{2} \)
47 \( 1 + 8.90T + 47T^{2} \)
53 \( 1 + 14.0T + 53T^{2} \)
59 \( 1 - 13.2T + 59T^{2} \)
61 \( 1 - 0.792T + 61T^{2} \)
67 \( 1 - 1.42T + 67T^{2} \)
71 \( 1 + 4.93T + 71T^{2} \)
73 \( 1 - 10.7T + 73T^{2} \)
79 \( 1 - 0.0684T + 79T^{2} \)
83 \( 1 + 6.94T + 83T^{2} \)
89 \( 1 - 8.33T + 89T^{2} \)
97 \( 1 + 12.8T + 97T^{2} \)
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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

−10.04780974681883166555292841939, −8.827571592557884168894622094949, −7.88784203120822417505163531774, −6.83089125920867564070620725347, −6.11921458728824632114582544122, −5.13153716022182583508693821607, −4.46505301789950275286310374157, −3.55091453534463481733155393281, −2.46867623093761424714909481904, 0, 2.46867623093761424714909481904, 3.55091453534463481733155393281, 4.46505301789950275286310374157, 5.13153716022182583508693821607, 6.11921458728824632114582544122, 6.83089125920867564070620725347, 7.88784203120822417505163531774, 8.827571592557884168894622094949, 10.04780974681883166555292841939

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