Properties

Label 2-7168-1.1-c1-0-183
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  + 1.73·3-s + 2.27·5-s + 7-s + 0.0242·9-s − 4.95·11-s − 4.44·13-s + 3.95·15-s + 7.01·17-s − 3.83·19-s + 1.73·21-s − 3.65·23-s + 0.162·25-s − 5.17·27-s − 4.08·29-s − 1.91·31-s − 8.62·33-s + 2.27·35-s − 5.86·37-s − 7.73·39-s + 8.15·41-s − 8.27·43-s + 0.0550·45-s + 4.09·47-s + 49-s + 12.2·51-s + 7.42·53-s − 11.2·55-s + ⋯
L(s)  = 1  + 1.00·3-s + 1.01·5-s + 0.377·7-s + 0.00807·9-s − 1.49·11-s − 1.23·13-s + 1.02·15-s + 1.70·17-s − 0.880·19-s + 0.379·21-s − 0.762·23-s + 0.0324·25-s − 0.995·27-s − 0.757·29-s − 0.344·31-s − 1.50·33-s + 0.384·35-s − 0.963·37-s − 1.23·39-s + 1.27·41-s − 1.26·43-s + 0.00820·45-s + 0.597·47-s + 0.142·49-s + 1.70·51-s + 1.01·53-s − 1.51·55-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 \( 1 - 1.73T + 3T^{2} \)
5 \( 1 - 2.27T + 5T^{2} \)
11 \( 1 + 4.95T + 11T^{2} \)
13 \( 1 + 4.44T + 13T^{2} \)
17 \( 1 - 7.01T + 17T^{2} \)
19 \( 1 + 3.83T + 19T^{2} \)
23 \( 1 + 3.65T + 23T^{2} \)
29 \( 1 + 4.08T + 29T^{2} \)
31 \( 1 + 1.91T + 31T^{2} \)
37 \( 1 + 5.86T + 37T^{2} \)
41 \( 1 - 8.15T + 41T^{2} \)
43 \( 1 + 8.27T + 43T^{2} \)
47 \( 1 - 4.09T + 47T^{2} \)
53 \( 1 - 7.42T + 53T^{2} \)
59 \( 1 - 5.57T + 59T^{2} \)
61 \( 1 + 9.05T + 61T^{2} \)
67 \( 1 + 10.4T + 67T^{2} \)
71 \( 1 - 14.7T + 71T^{2} \)
73 \( 1 + 14.2T + 73T^{2} \)
79 \( 1 + 6.19T + 79T^{2} \)
83 \( 1 + 5.11T + 83T^{2} \)
89 \( 1 + 7.33T + 89T^{2} \)
97 \( 1 + 7.10T + 97T^{2} \)
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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

−7.64664053131547330208540290205, −7.22179342982317329650593949850, −5.85366993800029333048723270687, −5.60142323784213643238939281688, −4.84793493346998757056503689806, −3.80563086090737759318522223258, −2.88669960244637617672288376341, −2.33777118306840321834492769319, −1.70414060720933370828825573229, 0, 1.70414060720933370828825573229, 2.33777118306840321834492769319, 2.88669960244637617672288376341, 3.80563086090737759318522223258, 4.84793493346998757056503689806, 5.60142323784213643238939281688, 5.85366993800029333048723270687, 7.22179342982317329650593949850, 7.64664053131547330208540290205

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