Properties

Label 2-833-1.1-c1-0-18
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  − 0.283·2-s − 3.23·3-s − 1.91·4-s − 1.44·5-s + 0.919·6-s + 1.11·8-s + 7.49·9-s + 0.410·10-s + 2.25·11-s + 6.21·12-s − 2.56·13-s + 4.68·15-s + 3.52·16-s + 17-s − 2.12·18-s + 7.29·19-s + 2.77·20-s − 0.639·22-s − 5.68·23-s − 3.60·24-s − 2.90·25-s + 0.728·26-s − 14.5·27-s + 6.73·29-s − 1.33·30-s − 3.19·31-s − 3.22·32-s + ⋯
L(s)  = 1  − 0.200·2-s − 1.87·3-s − 0.959·4-s − 0.646·5-s + 0.375·6-s + 0.393·8-s + 2.49·9-s + 0.129·10-s + 0.679·11-s + 1.79·12-s − 0.712·13-s + 1.20·15-s + 0.880·16-s + 0.242·17-s − 0.501·18-s + 1.67·19-s + 0.620·20-s − 0.136·22-s − 1.18·23-s − 0.735·24-s − 0.581·25-s + 0.142·26-s − 2.80·27-s + 1.25·29-s − 0.242·30-s − 0.573·31-s − 0.570·32-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 \( 1 + 0.283T + 2T^{2} \)
3 \( 1 + 3.23T + 3T^{2} \)
5 \( 1 + 1.44T + 5T^{2} \)
11 \( 1 - 2.25T + 11T^{2} \)
13 \( 1 + 2.56T + 13T^{2} \)
19 \( 1 - 7.29T + 19T^{2} \)
23 \( 1 + 5.68T + 23T^{2} \)
29 \( 1 - 6.73T + 29T^{2} \)
31 \( 1 + 3.19T + 31T^{2} \)
37 \( 1 + 6.82T + 37T^{2} \)
41 \( 1 - 2.22T + 41T^{2} \)
43 \( 1 - 10.0T + 43T^{2} \)
47 \( 1 + 6.97T + 47T^{2} \)
53 \( 1 - 6.87T + 53T^{2} \)
59 \( 1 + 10.0T + 59T^{2} \)
61 \( 1 + 2.22T + 61T^{2} \)
67 \( 1 + 5.43T + 67T^{2} \)
71 \( 1 + 6.40T + 71T^{2} \)
73 \( 1 - 12.3T + 73T^{2} \)
79 \( 1 + 13.1T + 79T^{2} \)
83 \( 1 + 1.87T + 83T^{2} \)
89 \( 1 - 14.1T + 89T^{2} \)
97 \( 1 + 1.44T + 97T^{2} \)
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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

−9.939744012270901680036856130346, −9.219248889408239886558196294895, −7.84501963866469060187992166553, −7.24633631806951770736301066796, −6.10537898062213114820304603083, −5.31299345748168684921232475262, −4.54981191403947850864300068644, −3.72492466393597089763826508682, −1.21233557122408390231545213040, 0, 1.21233557122408390231545213040, 3.72492466393597089763826508682, 4.54981191403947850864300068644, 5.31299345748168684921232475262, 6.10537898062213114820304603083, 7.24633631806951770736301066796, 7.84501963866469060187992166553, 9.219248889408239886558196294895, 9.939744012270901680036856130346

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