Properties

Label 2-833-1.1-c1-0-35
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  − 0.673·2-s − 0.811·3-s − 1.54·4-s + 4.31·5-s + 0.546·6-s + 2.38·8-s − 2.34·9-s − 2.90·10-s − 5.15·11-s + 1.25·12-s − 3.34·13-s − 3.49·15-s + 1.48·16-s + 17-s + 1.57·18-s − 4.18·19-s − 6.66·20-s + 3.46·22-s + 2.49·23-s − 1.93·24-s + 13.5·25-s + 2.25·26-s + 4.33·27-s − 5.52·29-s + 2.35·30-s − 4.84·31-s − 5.77·32-s + ⋯
L(s)  = 1  − 0.476·2-s − 0.468·3-s − 0.773·4-s + 1.92·5-s + 0.223·6-s + 0.844·8-s − 0.780·9-s − 0.918·10-s − 1.55·11-s + 0.362·12-s − 0.928·13-s − 0.903·15-s + 0.371·16-s + 0.242·17-s + 0.371·18-s − 0.959·19-s − 1.49·20-s + 0.739·22-s + 0.521·23-s − 0.395·24-s + 2.71·25-s + 0.441·26-s + 0.834·27-s − 1.02·29-s + 0.430·30-s − 0.869·31-s − 1.02·32-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 \( 1 + 0.673T + 2T^{2} \)
3 \( 1 + 0.811T + 3T^{2} \)
5 \( 1 - 4.31T + 5T^{2} \)
11 \( 1 + 5.15T + 11T^{2} \)
13 \( 1 + 3.34T + 13T^{2} \)
19 \( 1 + 4.18T + 19T^{2} \)
23 \( 1 - 2.49T + 23T^{2} \)
29 \( 1 + 5.52T + 29T^{2} \)
31 \( 1 + 4.84T + 31T^{2} \)
37 \( 1 + 0.193T + 37T^{2} \)
41 \( 1 + 6.08T + 41T^{2} \)
43 \( 1 - 1.00T + 43T^{2} \)
47 \( 1 + 7.78T + 47T^{2} \)
53 \( 1 - 0.341T + 53T^{2} \)
59 \( 1 + 11.8T + 59T^{2} \)
61 \( 1 - 6.08T + 61T^{2} \)
67 \( 1 + 6.37T + 67T^{2} \)
71 \( 1 + 6.43T + 71T^{2} \)
73 \( 1 + 2.27T + 73T^{2} \)
79 \( 1 + 6.02T + 79T^{2} \)
83 \( 1 - 15.5T + 83T^{2} \)
89 \( 1 + 14.5T + 89T^{2} \)
97 \( 1 - 4.31T + 97T^{2} \)
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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

−9.817265749320002768053065957523, −9.103443050796951918811635430252, −8.329261249928122845293906663186, −7.24492754113958857708551783726, −6.04310223357292462212045780186, −5.32451187166226081086407392825, −4.87668264076304642628147913124, −2.90568865727713229724956303645, −1.84709664238402488195220135699, 0, 1.84709664238402488195220135699, 2.90568865727713229724956303645, 4.87668264076304642628147913124, 5.32451187166226081086407392825, 6.04310223357292462212045780186, 7.24492754113958857708551783726, 8.329261249928122845293906663186, 9.103443050796951918811635430252, 9.817265749320002768053065957523

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